56105604

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{881}}^1$

素因数の和:981

約数の個数: 72

約数和(自身を含む): 149287320

約数和(自身を除く): 93181716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 61, 87, 116, 122, 174, 183, 244, 261, 348, 366, 522, 549, 732, 881, 1044, 1098, 1762, 1769, 2196, 2643, 3524, 3538, 5286, 5307, 7076, 7929, 10572, 10614, 15858, 15921, 21228, 25549, 31716, 31842, 51098, 53741, 63684, 76647, 102196, 107482, 153294, 161223, 214964, 229941, 306588, 322446, 459882, 483669, 644892, 919764, 967338, 1558489, 1934676, 3116978, 4675467, 6233956, 9350934, 14026401, 18701868, 28052802, 56105604]

約数ペア:

[(1, 56105604), (2, 28052802), (3, 18701868), (4, 14026401), (6, 9350934), (9, 6233956), (12, 4675467), (18, 3116978), (29, 1934676), (36, 1558489), (58, 967338), (61, 919764), (87, 644892), (116, 483669), (122, 459882), (174, 322446), (183, 306588), (244, 229941), (261, 214964), (348, 161223), (366, 153294), (522, 107482), (549, 102196), (732, 76647), (881, 63684), (1044, 53741), (1098, 51098), (1762, 31842), (1769, 31716), (2196, 25549), (2643, 21228), (3524, 15921), (3538, 15858), (5286, 10614), (5307, 10572), (7076, 7929)]