53208396

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:495

約数の個数: 72

約数和(自身を含む): 139164480

約数和(自身を除く): 85956084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 79, 106, 158, 159, 212, 237, 316, 318, 353, 474, 477, 636, 706, 711, 948, 954, 1059, 1412, 1422, 1908, 2118, 2844, 3177, 4187, 4236, 6354, 8374, 12561, 12708, 16748, 18709, 25122, 27887, 37418, 37683, 50244, 55774, 56127, 74836, 75366, 83661, 111548, 112254, 150732, 167322, 168381, 224508, 250983, 334644, 336762, 501966, 673524, 1003932, 1478011, 2956022, 4434033, 5912044, 8868066, 13302099, 17736132, 26604198, 53208396]

約数ペア:

[(1, 53208396), (2, 26604198), (3, 17736132), (4, 13302099), (6, 8868066), (9, 5912044), (12, 4434033), (18, 2956022), (36, 1478011), (53, 1003932), (79, 673524), (106, 501966), (158, 336762), (159, 334644), (212, 250983), (237, 224508), (316, 168381), (318, 167322), (353, 150732), (474, 112254), (477, 111548), (636, 83661), (706, 75366), (711, 74836), (948, 56127), (954, 55774), (1059, 50244), (1412, 37683), (1422, 37418), (1908, 27887), (2118, 25122), (2844, 18709), (3177, 16748), (4187, 12708), (4236, 12561), (6354, 8374)]