55142082

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{373}}^1$

素因数の和:615

約数の個数: 48

約数和(自身を含む): 123222528

約数和(自身を除く): 68080446

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 191, 258, 373, 382, 387, 573, 746, 774, 1119, 1146, 1719, 2238, 3357, 3438, 6714, 8213, 16039, 16426, 24639, 32078, 48117, 49278, 71243, 73917, 96234, 142486, 144351, 147834, 213729, 288702, 427458, 641187, 1282374, 3063449, 6126898, 9190347, 18380694, 27571041, 55142082]

約数ペア:

[(1, 55142082), (2, 27571041), (3, 18380694), (6, 9190347), (9, 6126898), (18, 3063449), (43, 1282374), (86, 641187), (129, 427458), (191, 288702), (258, 213729), (373, 147834), (382, 144351), (387, 142486), (573, 96234), (746, 73917), (774, 71243), (1119, 49278), (1146, 48117), (1719, 32078), (2238, 24639), (3357, 16426), (3438, 16039), (6714, 8213)]