56169810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21521}}^1$

素因数の和:21563

約数の個数: 48

約数和(自身を含む): 151084440

約数和(自身を除く): 94914630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 21521, 43042, 64563, 107605, 129126, 193689, 215210, 322815, 387378, 624109, 645630, 968445, 1248218, 1872327, 1936890, 3120545, 3744654, 5616981, 6241090, 9361635, 11233962, 18723270, 28084905, 56169810]

約数ペア:

[(1, 56169810), (2, 28084905), (3, 18723270), (5, 11233962), (6, 9361635), (9, 6241090), (10, 5616981), (15, 3744654), (18, 3120545), (29, 1936890), (30, 1872327), (45, 1248218), (58, 968445), (87, 645630), (90, 624109), (145, 387378), (174, 322815), (261, 215210), (290, 193689), (435, 129126), (522, 107605), (870, 64563), (1305, 43042), (2610, 21521)]