56119740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{8581}}^1$

素因数の和:8702

約数の個数: 48

約数和(自身を含む): 158595360

約数和(自身を除く): 102475620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 8581, 17162, 25743, 34324, 42905, 51486, 85810, 102972, 128715, 171620, 257430, 514860, 935329, 1870658, 2805987, 3741316, 4676645, 5611974, 9353290, 11223948, 14029935, 18706580, 28059870, 56119740]

約数ペア:

[(1, 56119740), (2, 28059870), (3, 18706580), (4, 14029935), (5, 11223948), (6, 9353290), (10, 5611974), (12, 4676645), (15, 3741316), (20, 2805987), (30, 1870658), (60, 935329), (109, 514860), (218, 257430), (327, 171620), (436, 128715), (545, 102972), (654, 85810), (1090, 51486), (1308, 42905), (1635, 34324), (2180, 25743), (3270, 17162), (6540, 8581)]