51927759

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 84797440

約数和(自身を除く): 32869681

約数列:

[1, 3, 9, 13, 31, 39, 93, 103, 117, 139, 279, 309, 403, 417, 927, 1209, 1251, 1339, 1807, 3193, 3627, 4017, 4309, 5421, 9579, 12051, 12927, 14317, 16263, 28737, 38781, 41509, 42951, 56017, 124527, 128853, 168051, 186121, 373581, 443827, 504153, 558363, 1331481, 1675089, 3994443, 5769751, 17309253, 51927759]

約数ペア:

[(1, 51927759), (3, 17309253), (9, 5769751), (13, 3994443), (31, 1675089), (39, 1331481), (93, 558363), (103, 504153), (117, 443827), (139, 373581), (279, 186121), (309, 168051), (403, 128853), (417, 124527), (927, 56017), (1209, 42951), (1251, 41509), (1339, 38781), (1807, 28737), (3193, 16263), (3627, 14317), (4017, 12927), (4309, 12051), (5421, 9579)]