56232572

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{521}}^1$

素因数の和:770

約数の個数: 36

約数和(自身を含む): 108859968

約数和(自身を除く): 52627396

約数列:

[1, 2, 4, 11, 22, 44, 121, 223, 242, 446, 484, 521, 892, 1042, 2084, 2453, 4906, 5731, 9812, 11462, 22924, 26983, 53966, 63041, 107932, 116183, 126082, 232366, 252164, 464732, 1278013, 2556026, 5112052, 14058143, 28116286, 56232572]

約数ペア:

[(1, 56232572), (2, 28116286), (4, 14058143), (11, 5112052), (22, 2556026), (44, 1278013), (121, 464732), (223, 252164), (242, 232366), (446, 126082), (484, 116183), (521, 107932), (892, 63041), (1042, 53966), (2084, 26983), (2453, 22924), (4906, 11462), (5731, 9812)]