51003975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{293}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 92744064

約数和(自身を除く): 41740089

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 211, 275, 293, 633, 825, 879, 1055, 1465, 2321, 3165, 3223, 4395, 5275, 6963, 7325, 9669, 11605, 15825, 16115, 21975, 34815, 48345, 58025, 61823, 80575, 174075, 185469, 241725, 309115, 680053, 927345, 1545575, 2040159, 3400265, 4636725, 10200795, 17001325, 51003975]

約数ペア:

[(1, 51003975), (3, 17001325), (5, 10200795), (11, 4636725), (15, 3400265), (25, 2040159), (33, 1545575), (55, 927345), (75, 680053), (165, 309115), (211, 241725), (275, 185469), (293, 174075), (633, 80575), (825, 61823), (879, 58025), (1055, 48345), (1465, 34815), (2321, 21975), (3165, 16115), (3223, 15825), (4395, 11605), (5275, 9669), (6963, 7325)]