54495118

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:420

約数の個数: 24

約数和(自身を含む): 85601880

約数和(自身を除く): 31106762

約数列:

[1, 2, 29, 58, 179, 181, 358, 362, 841, 1682, 5191, 5249, 10382, 10498, 32399, 64798, 150539, 152221, 301078, 304442, 939571, 1879142, 27247559, 54495118]

約数ペア:

[(1, 54495118), (2, 27247559), (29, 1879142), (58, 939571), (179, 304442), (181, 301078), (358, 152221), (362, 150539), (841, 64798), (1682, 32399), (5191, 10498), (5249, 10382)]