50499720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:169

約数の個数: 256

約数和(自身を含む): 186624000

約数和(自身を除く): 136124280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 27, 30, 36, 38, 40, 45, 46, 54, 57, 60, 69, 72, 76, 90, 92, 95, 107, 108, 114, 115, 120, 135, 138, 152, 171, 180, 184, 190, 207, 214, 216, 228, 230, 270, 276, 285, 321, 342, 345, 360, 380, 414, 428, 437, 456, 460, 513, 535, 540, 552, 570, 621, 642, 684, 690, 760, 828, 855, 856, 874, 920, 963, 1026, 1035, 1070, 1080, 1140, 1242, 1284, 1311, 1368, 1380, 1605, 1656, 1710, 1748, 1926, 2033, 2052, 2070, 2140, 2185, 2280, 2461, 2484, 2565, 2568, 2622, 2760, 2889, 3105, 3210, 3420, 3496, 3852, 3933, 4066, 4104, 4140, 4280, 4370, 4815, 4922, 4968, 5130, 5244, 5778, 6099, 6210, 6420, 6555, 6840, 7383, 7704, 7866, 8132, 8280, 8740, 9630, 9844, 10165, 10260, 10488, 11556, 11799, 12198, 12305, 12420, 12840, 13110, 14445, 14766, 15732, 16264, 17480, 18297, 19260, 19665, 19688, 20330, 20520, 22149, 23112, 23598, 24396, 24610, 24840, 26220, 28890, 29532, 30495, 31464, 36594, 36915, 38520, 39330, 40660, 44298, 46759, 47196, 48792, 49220, 52440, 54891, 57780, 58995, 59064, 60990, 66447, 73188, 73830, 78660, 81320, 88596, 91485, 93518, 94392, 98440, 109782, 110745, 115560, 117990, 121980, 132894, 140277, 146376, 147660, 157320, 177192, 182970, 187036, 219564, 221490, 233795, 235980, 243960, 265788, 274455, 280554, 295320, 332235, 365940, 374072, 420831, 439128, 442980, 467590, 471960, 531576, 548910, 561108, 664470, 701385, 731880, 841662, 885960, 935180, 1097820, 1122216, 1262493, 1328940, 1402770, 1683324, 1870360, 2104155, 2195640, 2524986, 2657880, 2805540, 3366648, 4208310, 5049972, 5611080, 6312465, 8416620, 10099944, 12624930, 16833240, 25249860, 50499720]

約数ペア:

[(1, 50499720), (2, 25249860), (3, 16833240), (4, 12624930), (5, 10099944), (6, 8416620), (8, 6312465), (9, 5611080), (10, 5049972), (12, 4208310), (15, 3366648), (18, 2805540), (19, 2657880), (20, 2524986), (23, 2195640), (24, 2104155), (27, 1870360), (30, 1683324), (36, 1402770), (38, 1328940), (40, 1262493), (45, 1122216), (46, 1097820), (54, 935180), (57, 885960), (60, 841662), (69, 731880), (72, 701385), (76, 664470), (90, 561108), (92, 548910), (95, 531576), (107, 471960), (108, 467590), (114, 442980), (115, 439128), (120, 420831), (135, 374072), (138, 365940), (152, 332235), (171, 295320), (180, 280554), (184, 274455), (190, 265788), (207, 243960), (214, 235980), (216, 233795), (228, 221490), (230, 219564), (270, 187036), (276, 182970), (285, 177192), (321, 157320), (342, 147660), (345, 146376), (360, 140277), (380, 132894), (414, 121980), (428, 117990), (437, 115560), (456, 110745), (460, 109782), (513, 98440), (535, 94392), (540, 93518), (552, 91485), (570, 88596), (621, 81320), (642, 78660), (684, 73830), (690, 73188), (760, 66447), (828, 60990), (855, 59064), (856, 58995), (874, 57780), (920, 54891), (963, 52440), (1026, 49220), (1035, 48792), (1070, 47196), (1080, 46759), (1140, 44298), (1242, 40660), (1284, 39330), (1311, 38520), (1368, 36915), (1380, 36594), (1605, 31464), (1656, 30495), (1710, 29532), (1748, 28890), (1926, 26220), (2033, 24840), (2052, 24610), (2070, 24396), (2140, 23598), (2185, 23112), (2280, 22149), (2461, 20520), (2484, 20330), (2565, 19688), (2568, 19665), (2622, 19260), (2760, 18297), (2889, 17480), (3105, 16264), (3210, 15732), (3420, 14766), (3496, 14445), (3852, 13110), (3933, 12840), (4066, 12420), (4104, 12305), (4140, 12198), (4280, 11799), (4370, 11556), (4815, 10488), (4922, 10260), (4968, 10165), (5130, 9844), (5244, 9630), (5778, 8740), (6099, 8280), (6210, 8132), (6420, 7866), (6555, 7704), (6840, 7383)]