4751450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 9883296

約数和(自身を除く): 5131846

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 53, 55, 106, 110, 163, 265, 275, 326, 530, 550, 583, 815, 1166, 1325, 1630, 1793, 2650, 2915, 3586, 4075, 5830, 8150, 8639, 8965, 14575, 17278, 17930, 29150, 43195, 44825, 86390, 89650, 95029, 190058, 215975, 431950, 475145, 950290, 2375725, 4751450]

約数ペア:

[(1, 4751450), (2, 2375725), (5, 950290), (10, 475145), (11, 431950), (22, 215975), (25, 190058), (50, 95029), (53, 89650), (55, 86390), (106, 44825), (110, 43195), (163, 29150), (265, 17930), (275, 17278), (326, 14575), (530, 8965), (550, 8639), (583, 8150), (815, 5830), (1166, 4075), (1325, 3586), (1630, 2915), (1793, 2650)]