52661180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18413}}^1$

素因数の和:18446

約数の個数: 48

約数和(自身を含む): 129929184

約数和(自身を除く): 77268004

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 18413, 36826, 73652, 92065, 184130, 202543, 239369, 368260, 405086, 478738, 810172, 957476, 1012715, 1196845, 2025430, 2393690, 2633059, 4050860, 4787380, 5266118, 10532236, 13165295, 26330590, 52661180]

約数ペア:

[(1, 52661180), (2, 26330590), (4, 13165295), (5, 10532236), (10, 5266118), (11, 4787380), (13, 4050860), (20, 2633059), (22, 2393690), (26, 2025430), (44, 1196845), (52, 1012715), (55, 957476), (65, 810172), (110, 478738), (130, 405086), (143, 368260), (220, 239369), (260, 202543), (286, 184130), (572, 92065), (715, 73652), (1430, 36826), (2860, 18413)]