56927260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{587}}^1$

素因数の和:982

約数の個数: 48

約数和(自身を含む): 129308256

約数和(自身を除く): 72380996

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 373, 587, 746, 1174, 1492, 1865, 2348, 2935, 3730, 4849, 5870, 7460, 7631, 9698, 11740, 15262, 19396, 24245, 30524, 38155, 48490, 76310, 96980, 152620, 218951, 437902, 875804, 1094755, 2189510, 2846363, 4379020, 5692726, 11385452, 14231815, 28463630, 56927260]

約数ペア:

[(1, 56927260), (2, 28463630), (4, 14231815), (5, 11385452), (10, 5692726), (13, 4379020), (20, 2846363), (26, 2189510), (52, 1094755), (65, 875804), (130, 437902), (260, 218951), (373, 152620), (587, 96980), (746, 76310), (1174, 48490), (1492, 38155), (1865, 30524), (2348, 24245), (2935, 19396), (3730, 15262), (4849, 11740), (5870, 9698), (7460, 7631)]