54851550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1223}}^1$

素因数の和:1274

約数の個数: 96

約数和(自身を含む): 152990208

約数和(自身を除く): 98138658

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 25, 26, 30, 39, 46, 50, 65, 69, 75, 78, 115, 130, 138, 150, 195, 230, 299, 325, 345, 390, 575, 598, 650, 690, 897, 975, 1150, 1223, 1495, 1725, 1794, 1950, 2446, 2990, 3450, 3669, 4485, 6115, 7338, 7475, 8970, 12230, 14950, 15899, 18345, 22425, 28129, 30575, 31798, 36690, 44850, 47697, 56258, 61150, 79495, 84387, 91725, 95394, 140645, 158990, 168774, 183450, 238485, 281290, 365677, 397475, 421935, 476970, 703225, 731354, 794950, 843870, 1097031, 1192425, 1406450, 1828385, 2109675, 2194062, 2384850, 3656770, 4219350, 5485155, 9141925, 10970310, 18283850, 27425775, 54851550]

約数ペア:

[(1, 54851550), (2, 27425775), (3, 18283850), (5, 10970310), (6, 9141925), (10, 5485155), (13, 4219350), (15, 3656770), (23, 2384850), (25, 2194062), (26, 2109675), (30, 1828385), (39, 1406450), (46, 1192425), (50, 1097031), (65, 843870), (69, 794950), (75, 731354), (78, 703225), (115, 476970), (130, 421935), (138, 397475), (150, 365677), (195, 281290), (230, 238485), (299, 183450), (325, 168774), (345, 158990), (390, 140645), (575, 95394), (598, 91725), (650, 84387), (690, 79495), (897, 61150), (975, 56258), (1150, 47697), (1223, 44850), (1495, 36690), (1725, 31798), (1794, 30575), (1950, 28129), (2446, 22425), (2990, 18345), (3450, 15899), (3669, 14950), (4485, 12230), (6115, 8970), (7338, 7475)]