56399524

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{3767}}^1$

素因数の和:3987

約数の個数: 24

約数和(自身を含む): 104448960

約数和(自身を除く): 48049436

約数列:

[1, 2, 4, 19, 38, 76, 197, 394, 788, 3743, 3767, 7486, 7534, 14972, 15068, 71573, 143146, 286292, 742099, 1484198, 2968396, 14099881, 28199762, 56399524]

約数ペア:

[(1, 56399524), (2, 28199762), (4, 14099881), (19, 2968396), (38, 1484198), (76, 742099), (197, 286292), (394, 143146), (788, 71573), (3743, 15068), (3767, 14972), (7486, 7534)]