50067780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 171859968

約数和(自身を除く): 121792188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 71, 73, 84, 92, 105, 115, 138, 140, 142, 146, 161, 210, 213, 219, 230, 276, 284, 292, 322, 345, 355, 365, 420, 426, 438, 460, 483, 497, 511, 644, 690, 710, 730, 805, 852, 876, 966, 994, 1022, 1065, 1095, 1380, 1420, 1460, 1491, 1533, 1610, 1633, 1679, 1932, 1988, 2044, 2130, 2190, 2415, 2485, 2555, 2982, 3066, 3220, 3266, 3358, 4260, 4380, 4830, 4899, 4970, 5037, 5110, 5183, 5964, 6132, 6532, 6716, 7455, 7665, 8165, 8395, 9660, 9798, 9940, 10074, 10220, 10366, 11431, 11753, 14910, 15330, 15549, 16330, 16790, 19596, 20148, 20732, 22862, 23506, 24495, 25185, 25915, 29820, 30660, 31098, 32660, 33580, 34293, 35259, 36281, 45724, 47012, 48990, 50370, 51830, 57155, 58765, 62196, 68586, 70518, 72562, 77745, 97980, 100740, 103660, 108843, 114310, 117530, 119209, 137172, 141036, 145124, 155490, 171465, 176295, 181405, 217686, 228620, 235060, 238418, 310980, 342930, 352590, 357627, 362810, 435372, 476836, 544215, 596045, 685860, 705180, 715254, 725620, 834463, 1088430, 1192090, 1430508, 1668926, 1788135, 2176860, 2384180, 2503389, 3337852, 3576270, 4172315, 5006778, 7152540, 8344630, 10013556, 12516945, 16689260, 25033890, 50067780]

約数ペア:

[(1, 50067780), (2, 25033890), (3, 16689260), (4, 12516945), (5, 10013556), (6, 8344630), (7, 7152540), (10, 5006778), (12, 4172315), (14, 3576270), (15, 3337852), (20, 2503389), (21, 2384180), (23, 2176860), (28, 1788135), (30, 1668926), (35, 1430508), (42, 1192090), (46, 1088430), (60, 834463), (69, 725620), (70, 715254), (71, 705180), (73, 685860), (84, 596045), (92, 544215), (105, 476836), (115, 435372), (138, 362810), (140, 357627), (142, 352590), (146, 342930), (161, 310980), (210, 238418), (213, 235060), (219, 228620), (230, 217686), (276, 181405), (284, 176295), (292, 171465), (322, 155490), (345, 145124), (355, 141036), (365, 137172), (420, 119209), (426, 117530), (438, 114310), (460, 108843), (483, 103660), (497, 100740), (511, 97980), (644, 77745), (690, 72562), (710, 70518), (730, 68586), (805, 62196), (852, 58765), (876, 57155), (966, 51830), (994, 50370), (1022, 48990), (1065, 47012), (1095, 45724), (1380, 36281), (1420, 35259), (1460, 34293), (1491, 33580), (1533, 32660), (1610, 31098), (1633, 30660), (1679, 29820), (1932, 25915), (1988, 25185), (2044, 24495), (2130, 23506), (2190, 22862), (2415, 20732), (2485, 20148), (2555, 19596), (2982, 16790), (3066, 16330), (3220, 15549), (3266, 15330), (3358, 14910), (4260, 11753), (4380, 11431), (4830, 10366), (4899, 10220), (4970, 10074), (5037, 9940), (5110, 9798), (5183, 9660), (5964, 8395), (6132, 8165), (6532, 7665), (6716, 7455)]