54868380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{130639}}^1$

素因数の和:130658

約数の個数: 48

約数和(自身を含む): 175580160

約数和(自身を除く): 120711780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 130639, 261278, 391917, 522556, 653195, 783834, 914473, 1306390, 1567668, 1828946, 1959585, 2612780, 2743419, 3657892, 3919170, 4572365, 5486838, 7838340, 9144730, 10973676, 13717095, 18289460, 27434190, 54868380]

約数ペア:

[(1, 54868380), (2, 27434190), (3, 18289460), (4, 13717095), (5, 10973676), (6, 9144730), (7, 7838340), (10, 5486838), (12, 4572365), (14, 3919170), (15, 3657892), (20, 2743419), (21, 2612780), (28, 1959585), (30, 1828946), (35, 1567668), (42, 1306390), (60, 914473), (70, 783834), (84, 653195), (105, 522556), (140, 391917), (210, 261278), (420, 130639)]