48475570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 103783680

約数和(自身を除く): 55308110

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 109, 110, 130, 143, 218, 286, 311, 545, 622, 715, 1090, 1199, 1417, 1430, 1555, 2398, 2834, 3110, 3421, 4043, 5995, 6842, 7085, 8086, 11990, 14170, 15587, 17105, 20215, 31174, 33899, 34210, 40430, 44473, 67798, 77935, 88946, 155870, 169495, 222365, 338990, 372889, 440687, 444730, 745778, 881374, 1864445, 2203435, 3728890, 4406870, 4847557, 9695114, 24237785, 48475570]

約数ペア:

[(1, 48475570), (2, 24237785), (5, 9695114), (10, 4847557), (11, 4406870), (13, 3728890), (22, 2203435), (26, 1864445), (55, 881374), (65, 745778), (109, 444730), (110, 440687), (130, 372889), (143, 338990), (218, 222365), (286, 169495), (311, 155870), (545, 88946), (622, 77935), (715, 67798), (1090, 44473), (1199, 40430), (1417, 34210), (1430, 33899), (1555, 31174), (2398, 20215), (2834, 17105), (3110, 15587), (3421, 14170), (4043, 11990), (5995, 8086), (6842, 7085)]