49621890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{40343}}^1$

素因数の和:40394

約数の個数: 32

約数和(自身を含む): 122000256

約数和(自身を除く): 72378366

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 40343, 80686, 121029, 201715, 242058, 403430, 605145, 1210290, 1654063, 3308126, 4962189, 8270315, 9924378, 16540630, 24810945, 49621890]

約数ペア:

[(1, 49621890), (2, 24810945), (3, 16540630), (5, 9924378), (6, 8270315), (10, 4962189), (15, 3308126), (30, 1654063), (41, 1210290), (82, 605145), (123, 403430), (205, 242058), (246, 201715), (410, 121029), (615, 80686), (1230, 40343)]