55643590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4801}}^1$

素因数の和:4888

約数の個数: 32

約数和(自身を含む): 107180640

約数和(自身を除く): 51537050

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 305, 610, 1159, 2318, 4801, 5795, 9602, 11590, 24005, 48010, 91219, 182438, 292861, 456095, 585722, 912190, 1464305, 2928610, 5564359, 11128718, 27821795, 55643590]

約数ペア:

[(1, 55643590), (2, 27821795), (5, 11128718), (10, 5564359), (19, 2928610), (38, 1464305), (61, 912190), (95, 585722), (122, 456095), (190, 292861), (305, 182438), (610, 91219), (1159, 48010), (2318, 24005), (4801, 11590), (5795, 9602)]