53933850

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:243

約数の個数: 144

約数和(自身を含む): 157614912

約数和(自身を除く): 103681062

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 27, 30, 45, 46, 50, 54, 69, 75, 81, 90, 115, 135, 138, 150, 162, 193, 207, 225, 230, 243, 270, 345, 386, 405, 414, 450, 486, 575, 579, 621, 675, 690, 810, 965, 1035, 1150, 1158, 1215, 1242, 1350, 1725, 1737, 1863, 1930, 2025, 2070, 2430, 2895, 3105, 3450, 3474, 3726, 4050, 4439, 4825, 5175, 5211, 5589, 5790, 6075, 6210, 8685, 8878, 9315, 9650, 10350, 10422, 11178, 12150, 13317, 14475, 15525, 15633, 17370, 18630, 22195, 26055, 26634, 27945, 28950, 31050, 31266, 39951, 43425, 44390, 46575, 46899, 52110, 55890, 66585, 78165, 79902, 86850, 93150, 93798, 110975, 119853, 130275, 133170, 139725, 156330, 199755, 221950, 234495, 239706, 260550, 279450, 332925, 359559, 390825, 399510, 468990, 599265, 665850, 719118, 781650, 998775, 1078677, 1172475, 1198530, 1797795, 1997550, 2157354, 2344950, 2996325, 3595590, 5393385, 5992650, 8988975, 10786770, 17977950, 26966925, 53933850]

約数ペア:

[(1, 53933850), (2, 26966925), (3, 17977950), (5, 10786770), (6, 8988975), (9, 5992650), (10, 5393385), (15, 3595590), (18, 2996325), (23, 2344950), (25, 2157354), (27, 1997550), (30, 1797795), (45, 1198530), (46, 1172475), (50, 1078677), (54, 998775), (69, 781650), (75, 719118), (81, 665850), (90, 599265), (115, 468990), (135, 399510), (138, 390825), (150, 359559), (162, 332925), (193, 279450), (207, 260550), (225, 239706), (230, 234495), (243, 221950), (270, 199755), (345, 156330), (386, 139725), (405, 133170), (414, 130275), (450, 119853), (486, 110975), (575, 93798), (579, 93150), (621, 86850), (675, 79902), (690, 78165), (810, 66585), (965, 55890), (1035, 52110), (1150, 46899), (1158, 46575), (1215, 44390), (1242, 43425), (1350, 39951), (1725, 31266), (1737, 31050), (1863, 28950), (1930, 27945), (2025, 26634), (2070, 26055), (2430, 22195), (2895, 18630), (3105, 17370), (3450, 15633), (3474, 15525), (3726, 14475), (4050, 13317), (4439, 12150), (4825, 11178), (5175, 10422), (5211, 10350), (5589, 9650), (5790, 9315), (6075, 8878), (6210, 8685)]