56238910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2687}}^1$

素因数の和:2737

約数の個数: 64

約数和(自身を含む): 130056192

約数和(自身を除く): 73817282

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 65, 70, 91, 115, 130, 161, 182, 230, 299, 322, 455, 598, 805, 910, 1495, 1610, 2093, 2687, 2990, 4186, 5374, 10465, 13435, 18809, 20930, 26870, 34931, 37618, 61801, 69862, 94045, 123602, 174655, 188090, 244517, 309005, 349310, 432607, 489034, 618010, 803413, 865214, 1222585, 1606826, 2163035, 2445170, 4017065, 4326070, 5623891, 8034130, 11247782, 28119455, 56238910]

約数ペア:

[(1, 56238910), (2, 28119455), (5, 11247782), (7, 8034130), (10, 5623891), (13, 4326070), (14, 4017065), (23, 2445170), (26, 2163035), (35, 1606826), (46, 1222585), (65, 865214), (70, 803413), (91, 618010), (115, 489034), (130, 432607), (161, 349310), (182, 309005), (230, 244517), (299, 188090), (322, 174655), (455, 123602), (598, 94045), (805, 69862), (910, 61801), (1495, 37618), (1610, 34931), (2093, 26870), (2687, 20930), (2990, 18809), (4186, 13435), (5374, 10465)]