55577482

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{6449}}^1$

素因数の和:6621

約数の個数: 16

約数和(自身を含む): 86688000

約数和(自身を除く): 31110518

約数列:

[1, 2, 31, 62, 139, 278, 4309, 6449, 8618, 12898, 199919, 399838, 896411, 1792822, 27788741, 55577482]

約数ペア:

[(1, 55577482), (2, 27788741), (31, 1792822), (62, 896411), (139, 399838), (278, 199919), (4309, 12898), (6449, 8618)]