53088620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12011}}^1$

素因数の和:12050

約数の個数: 48

約数和(自身を含む): 127135008

約数和(自身を除く): 74046388

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 12011, 24022, 48044, 60055, 120110, 156143, 204187, 240220, 312286, 408374, 624572, 780715, 816748, 1020935, 1561430, 2041870, 2654431, 3122860, 4083740, 5308862, 10617724, 13272155, 26544310, 53088620]

約数ペア:

[(1, 53088620), (2, 26544310), (4, 13272155), (5, 10617724), (10, 5308862), (13, 4083740), (17, 3122860), (20, 2654431), (26, 2041870), (34, 1561430), (52, 1020935), (65, 816748), (68, 780715), (85, 624572), (130, 408374), (170, 312286), (221, 240220), (260, 204187), (340, 156143), (442, 120110), (884, 60055), (1105, 48044), (2210, 24022), (4420, 12011)]