53156969380

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{11918603}}^1$

素因数の和:11918835

約数の個数: 24

約数和(自身を含む): 112130226432

約数和(自身を除く): 58973257052

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2230, 4460, 11918603, 23837206, 47674412, 59593015, 119186030, 238372060, 2657848469, 5315696938, 10631393876, 13289242345, 26578484690, 53156969380]

約数ペア:

[(1, 53156969380), (2, 26578484690), (4, 13289242345), (5, 10631393876), (10, 5315696938), (20, 2657848469), (223, 238372060), (446, 119186030), (892, 59593015), (1115, 47674412), (2230, 23837206), (4460, 11918603)]