55641852

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{31543}}^1$

素因数の和:31567

約数の個数: 54

約数和(自身を含む): 163618728

約数和(自身を除く): 107976876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 31543, 63086, 94629, 126172, 189258, 220801, 283887, 378516, 441602, 567774, 662403, 883204, 1135548, 1324806, 1545607, 1987209, 2649612, 3091214, 3974418, 4636821, 6182428, 7948836, 9273642, 13910463, 18547284, 27820926, 55641852]

約数ペア:

[(1, 55641852), (2, 27820926), (3, 18547284), (4, 13910463), (6, 9273642), (7, 7948836), (9, 6182428), (12, 4636821), (14, 3974418), (18, 3091214), (21, 2649612), (28, 1987209), (36, 1545607), (42, 1324806), (49, 1135548), (63, 883204), (84, 662403), (98, 567774), (126, 441602), (147, 378516), (196, 283887), (252, 220801), (294, 189258), (441, 126172), (588, 94629), (882, 63086), (1764, 31543)]