54858090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{261229}}^1$

素因数の和:261246

約数の個数: 32

約数和(自身を含む): 150468480

約数和(自身を除く): 95610390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 261229, 522458, 783687, 1306145, 1567374, 1828603, 2612290, 3657206, 3918435, 5485809, 7836870, 9143015, 10971618, 18286030, 27429045, 54858090]

約数ペア:

[(1, 54858090), (2, 27429045), (3, 18286030), (5, 10971618), (6, 9143015), (7, 7836870), (10, 5485809), (14, 3918435), (15, 3657206), (21, 2612290), (30, 1828603), (35, 1567374), (42, 1306145), (70, 783687), (105, 522458), (210, 261229)]