52515666

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2557}}^1$

素因数の和:2735

約数の個数: 48

約数和(自身を含む): 130887744

約数和(自身を除く): 78372078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 163, 326, 489, 978, 1141, 1467, 2282, 2557, 2934, 3423, 5114, 6846, 7671, 10269, 15342, 17899, 20538, 23013, 35798, 46026, 53697, 107394, 161091, 322182, 416791, 833582, 1250373, 2500746, 2917537, 3751119, 5835074, 7502238, 8752611, 17505222, 26257833, 52515666]

約数ペア:

[(1, 52515666), (2, 26257833), (3, 17505222), (6, 8752611), (7, 7502238), (9, 5835074), (14, 3751119), (18, 2917537), (21, 2500746), (42, 1250373), (63, 833582), (126, 416791), (163, 322182), (326, 161091), (489, 107394), (978, 53697), (1141, 46026), (1467, 35798), (2282, 23013), (2557, 20538), (2934, 17899), (3423, 15342), (5114, 10269), (6846, 7671)]