56291340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1327}}^1$

素因数の和:1447

約数の個数: 96

約数和(自身を含む): 182052864

約数和(自身を除く): 125761524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 101, 105, 140, 202, 210, 303, 404, 420, 505, 606, 707, 1010, 1212, 1327, 1414, 1515, 2020, 2121, 2654, 2828, 3030, 3535, 3981, 4242, 5308, 6060, 6635, 7070, 7962, 8484, 9289, 10605, 13270, 14140, 15924, 18578, 19905, 21210, 26540, 27867, 37156, 39810, 42420, 46445, 55734, 79620, 92890, 111468, 134027, 139335, 185780, 268054, 278670, 402081, 536108, 557340, 670135, 804162, 938189, 1340270, 1608324, 1876378, 2010405, 2680540, 2814567, 3752756, 4020810, 4690945, 5629134, 8041620, 9381890, 11258268, 14072835, 18763780, 28145670, 56291340]

約数ペア:

[(1, 56291340), (2, 28145670), (3, 18763780), (4, 14072835), (5, 11258268), (6, 9381890), (7, 8041620), (10, 5629134), (12, 4690945), (14, 4020810), (15, 3752756), (20, 2814567), (21, 2680540), (28, 2010405), (30, 1876378), (35, 1608324), (42, 1340270), (60, 938189), (70, 804162), (84, 670135), (101, 557340), (105, 536108), (140, 402081), (202, 278670), (210, 268054), (303, 185780), (404, 139335), (420, 134027), (505, 111468), (606, 92890), (707, 79620), (1010, 55734), (1212, 46445), (1327, 42420), (1414, 39810), (1515, 37156), (2020, 27867), (2121, 26540), (2654, 21210), (2828, 19905), (3030, 18578), (3535, 15924), (3981, 14140), (4242, 13270), (5308, 10605), (6060, 9289), (6635, 8484), (7070, 7962)]