55120716

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{72911}}^1$

素因数の和:72931

約数の個数: 48

約数和(自身を含む): 163322880

約数和(自身を除く): 108202164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 72911, 145822, 218733, 291644, 437466, 510377, 656199, 874932, 1020754, 1312398, 1531131, 1968597, 2041508, 2624796, 3062262, 3937194, 4593393, 6124524, 7874388, 9186786, 13780179, 18373572, 27560358, 55120716]

約数ペア:

[(1, 55120716), (2, 27560358), (3, 18373572), (4, 13780179), (6, 9186786), (7, 7874388), (9, 6124524), (12, 4593393), (14, 3937194), (18, 3062262), (21, 2624796), (27, 2041508), (28, 1968597), (36, 1531131), (42, 1312398), (54, 1020754), (63, 874932), (84, 656199), (108, 510377), (126, 437466), (189, 291644), (252, 218733), (378, 145822), (756, 72911)]