55162510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1$

素因数の和:1033

約数の個数: 64

約数和(自身を含む): 117573120

約数和(自身を除く): 62410610

約数列:

[1, 2, 5, 10, 13, 19, 23, 26, 38, 46, 65, 95, 115, 130, 190, 230, 247, 299, 437, 494, 598, 874, 971, 1235, 1495, 1942, 2185, 2470, 2990, 4370, 4855, 5681, 9710, 11362, 12623, 18449, 22333, 25246, 28405, 36898, 44666, 56810, 63115, 92245, 111665, 126230, 184490, 223330, 239837, 290329, 424327, 479674, 580658, 848654, 1199185, 1451645, 2121635, 2398370, 2903290, 4243270, 5516251, 11032502, 27581255, 55162510]

約数ペア:

[(1, 55162510), (2, 27581255), (5, 11032502), (10, 5516251), (13, 4243270), (19, 2903290), (23, 2398370), (26, 2121635), (38, 1451645), (46, 1199185), (65, 848654), (95, 580658), (115, 479674), (130, 424327), (190, 290329), (230, 239837), (247, 223330), (299, 184490), (437, 126230), (494, 111665), (598, 92245), (874, 63115), (971, 56810), (1235, 44666), (1495, 36898), (1942, 28405), (2185, 25246), (2470, 22333), (2990, 18449), (4370, 12623), (4855, 11362), (5681, 9710)]