53687340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{2029}}^1$

素因数の和:2061

約数の個数: 144

約数和(自身を含む): 194392800

約数和(自身を除く): 140705460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2029, 2205, 2646, 2940, 3780, 4058, 4410, 5292, 6087, 6615, 8116, 8820, 10145, 12174, 13230, 14203, 18261, 20290, 24348, 26460, 28406, 30435, 36522, 40580, 42609, 54783, 56812, 60870, 71015, 73044, 85218, 91305, 99421, 109566, 121740, 127827, 142030, 170436, 182610, 198842, 213045, 219132, 255654, 273915, 284060, 298263, 365220, 383481, 397684, 426090, 497105, 511308, 547830, 596526, 639135, 766962, 852180, 894789, 994210, 1095660, 1193052, 1278270, 1491315, 1533924, 1789578, 1917405, 1988420, 2556540, 2684367, 2982630, 3579156, 3834810, 4473945, 5368734, 5965260, 7669620, 8947890, 10737468, 13421835, 17895780, 26843670, 53687340]

約数ペア:

[(1, 53687340), (2, 26843670), (3, 17895780), (4, 13421835), (5, 10737468), (6, 8947890), (7, 7669620), (9, 5965260), (10, 5368734), (12, 4473945), (14, 3834810), (15, 3579156), (18, 2982630), (20, 2684367), (21, 2556540), (27, 1988420), (28, 1917405), (30, 1789578), (35, 1533924), (36, 1491315), (42, 1278270), (45, 1193052), (49, 1095660), (54, 994210), (60, 894789), (63, 852180), (70, 766962), (84, 639135), (90, 596526), (98, 547830), (105, 511308), (108, 497105), (126, 426090), (135, 397684), (140, 383481), (147, 365220), (180, 298263), (189, 284060), (196, 273915), (210, 255654), (245, 219132), (252, 213045), (270, 198842), (294, 182610), (315, 170436), (378, 142030), (420, 127827), (441, 121740), (490, 109566), (540, 99421), (588, 91305), (630, 85218), (735, 73044), (756, 71015), (882, 60870), (945, 56812), (980, 54783), (1260, 42609), (1323, 40580), (1470, 36522), (1764, 30435), (1890, 28406), (2029, 26460), (2205, 24348), (2646, 20290), (2940, 18261), (3780, 14203), (4058, 13230), (4410, 12174), (5292, 10145), (6087, 8820), (6615, 8116)]