48515850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{823}}^1$

素因数の和:972

約数の個数: 72

約数和(自身を含む): 131500512

約数和(自身を除く): 82984662

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 131, 150, 225, 262, 393, 450, 655, 786, 823, 1179, 1310, 1646, 1965, 2358, 2469, 3275, 3930, 4115, 4938, 5895, 6550, 7407, 8230, 9825, 11790, 12345, 14814, 19650, 20575, 24690, 29475, 37035, 41150, 58950, 61725, 74070, 107813, 123450, 185175, 215626, 323439, 370350, 539065, 646878, 970317, 1078130, 1617195, 1940634, 2695325, 3234390, 4851585, 5390650, 8085975, 9703170, 16171950, 24257925, 48515850]

約数ペア:

[(1, 48515850), (2, 24257925), (3, 16171950), (5, 9703170), (6, 8085975), (9, 5390650), (10, 4851585), (15, 3234390), (18, 2695325), (25, 1940634), (30, 1617195), (45, 1078130), (50, 970317), (75, 646878), (90, 539065), (131, 370350), (150, 323439), (225, 215626), (262, 185175), (393, 123450), (450, 107813), (655, 74070), (786, 61725), (823, 58950), (1179, 41150), (1310, 37035), (1646, 29475), (1965, 24690), (2358, 20575), (2469, 19650), (3275, 14814), (3930, 12345), (4115, 11790), (4938, 9825), (5895, 8230), (6550, 7407)]