50753640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 256

約数和(自身を含む): 189112320

約数和(自身を除く): 138358680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 37, 40, 42, 46, 56, 60, 69, 70, 71, 74, 84, 92, 105, 111, 115, 120, 138, 140, 142, 148, 161, 168, 184, 185, 210, 213, 222, 230, 259, 276, 280, 284, 296, 322, 345, 355, 370, 420, 426, 444, 460, 483, 497, 518, 552, 555, 568, 644, 690, 710, 740, 777, 805, 840, 851, 852, 888, 920, 966, 994, 1036, 1065, 1110, 1288, 1295, 1380, 1420, 1480, 1491, 1554, 1610, 1633, 1702, 1704, 1932, 1988, 2072, 2130, 2220, 2415, 2485, 2553, 2590, 2627, 2760, 2840, 2982, 3108, 3220, 3266, 3404, 3864, 3885, 3976, 4255, 4260, 4440, 4830, 4899, 4970, 5106, 5180, 5254, 5957, 5964, 6216, 6440, 6532, 6808, 7455, 7770, 7881, 8165, 8510, 8520, 9660, 9798, 9940, 10212, 10360, 10508, 11431, 11914, 11928, 12765, 13064, 13135, 14910, 15540, 15762, 16330, 17020, 17871, 18389, 19320, 19596, 19880, 20424, 21016, 22862, 23828, 24495, 25530, 26270, 29785, 29820, 31080, 31524, 32660, 34040, 34293, 35742, 36778, 39192, 39405, 45724, 47656, 48990, 51060, 52540, 55167, 57155, 59570, 59640, 60421, 63048, 65320, 68586, 71484, 73556, 78810, 89355, 91448, 91945, 97980, 102120, 105080, 110334, 114310, 119140, 120842, 137172, 142968, 147112, 157620, 171465, 178710, 181263, 183890, 195960, 220668, 228620, 238280, 241684, 274344, 275835, 302105, 315240, 342930, 357420, 362526, 367780, 422947, 441336, 457240, 483368, 551670, 604210, 685860, 714840, 725052, 735560, 845894, 906315, 1103340, 1208420, 1268841, 1371720, 1450104, 1691788, 1812630, 2114735, 2206680, 2416840, 2537682, 3383576, 3625260, 4229470, 5075364, 6344205, 7250520, 8458940, 10150728, 12688410, 16917880, 25376820, 50753640]

約数ペア:

[(1, 50753640), (2, 25376820), (3, 16917880), (4, 12688410), (5, 10150728), (6, 8458940), (7, 7250520), (8, 6344205), (10, 5075364), (12, 4229470), (14, 3625260), (15, 3383576), (20, 2537682), (21, 2416840), (23, 2206680), (24, 2114735), (28, 1812630), (30, 1691788), (35, 1450104), (37, 1371720), (40, 1268841), (42, 1208420), (46, 1103340), (56, 906315), (60, 845894), (69, 735560), (70, 725052), (71, 714840), (74, 685860), (84, 604210), (92, 551670), (105, 483368), (111, 457240), (115, 441336), (120, 422947), (138, 367780), (140, 362526), (142, 357420), (148, 342930), (161, 315240), (168, 302105), (184, 275835), (185, 274344), (210, 241684), (213, 238280), (222, 228620), (230, 220668), (259, 195960), (276, 183890), (280, 181263), (284, 178710), (296, 171465), (322, 157620), (345, 147112), (355, 142968), (370, 137172), (420, 120842), (426, 119140), (444, 114310), (460, 110334), (483, 105080), (497, 102120), (518, 97980), (552, 91945), (555, 91448), (568, 89355), (644, 78810), (690, 73556), (710, 71484), (740, 68586), (777, 65320), (805, 63048), (840, 60421), (851, 59640), (852, 59570), (888, 57155), (920, 55167), (966, 52540), (994, 51060), (1036, 48990), (1065, 47656), (1110, 45724), (1288, 39405), (1295, 39192), (1380, 36778), (1420, 35742), (1480, 34293), (1491, 34040), (1554, 32660), (1610, 31524), (1633, 31080), (1702, 29820), (1704, 29785), (1932, 26270), (1988, 25530), (2072, 24495), (2130, 23828), (2220, 22862), (2415, 21016), (2485, 20424), (2553, 19880), (2590, 19596), (2627, 19320), (2760, 18389), (2840, 17871), (2982, 17020), (3108, 16330), (3220, 15762), (3266, 15540), (3404, 14910), (3864, 13135), (3885, 13064), (3976, 12765), (4255, 11928), (4260, 11914), (4440, 11431), (4830, 10508), (4899, 10360), (4970, 10212), (5106, 9940), (5180, 9798), (5254, 9660), (5957, 8520), (5964, 8510), (6216, 8165), (6440, 7881), (6532, 7770), (6808, 7455)]