56240860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7459}}^1$

素因数の和:7510

約数の個数: 48

約数和(自身を含む): 131594400

約数和(自身を除く): 75353540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 7459, 7540, 14918, 29836, 37295, 74590, 96967, 149180, 193934, 216311, 387868, 432622, 484835, 865244, 969670, 1081555, 1939340, 2163110, 2812043, 4326220, 5624086, 11248172, 14060215, 28120430, 56240860]

約数ペア:

[(1, 56240860), (2, 28120430), (4, 14060215), (5, 11248172), (10, 5624086), (13, 4326220), (20, 2812043), (26, 2163110), (29, 1939340), (52, 1081555), (58, 969670), (65, 865244), (116, 484835), (130, 432622), (145, 387868), (260, 216311), (290, 193934), (377, 149180), (580, 96967), (754, 74590), (1508, 37295), (1885, 29836), (3770, 14918), (7459, 7540)]