55270412

素因数分解:

$2^2\times {\mathrm{109}}^2\times {\mathrm{1163}}^1$

素因数の和:1385

約数の個数: 18

約数和(自身を含む): 97702668

約数和(自身を除く): 42432256

約数列:

[1, 2, 4, 109, 218, 436, 1163, 2326, 4652, 11881, 23762, 47524, 126767, 253534, 507068, 13817603, 27635206, 55270412]

約数ペア:

[(1, 55270412), (2, 27635206), (4, 13817603), (109, 507068), (218, 253534), (436, 126767), (1163, 47524), (2326, 23762), (4652, 11881)]