55565783

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 71632512

約数和(自身を除く): 16066729

約数列:

[1, 7, 13, 41, 53, 91, 281, 287, 371, 533, 689, 1967, 2173, 3653, 3731, 4823, 11521, 14893, 15211, 25571, 28249, 80647, 104251, 149773, 193609, 197743, 610613, 1048411, 1355263, 4274291, 7937969, 55565783]

約数ペア:

[(1, 55565783), (7, 7937969), (13, 4274291), (41, 1355263), (53, 1048411), (91, 610613), (281, 197743), (287, 193609), (371, 149773), (533, 104251), (689, 80647), (1967, 28249), (2173, 25571), (3653, 15211), (3731, 14893), (4823, 11521)]