56176620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{13187}}^1$

素因数の和:13270

約数の個数: 48

約数和(自身を含む): 159522048

約数和(自身を除く): 103345428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 13187, 26374, 39561, 52748, 65935, 79122, 131870, 158244, 197805, 263740, 395610, 791220, 936277, 1872554, 2808831, 3745108, 4681385, 5617662, 9362770, 11235324, 14044155, 18725540, 28088310, 56176620]

約数ペア:

[(1, 56176620), (2, 28088310), (3, 18725540), (4, 14044155), (5, 11235324), (6, 9362770), (10, 5617662), (12, 4681385), (15, 3745108), (20, 2808831), (30, 1872554), (60, 936277), (71, 791220), (142, 395610), (213, 263740), (284, 197805), (355, 158244), (426, 131870), (710, 79122), (852, 65935), (1065, 52748), (1420, 39561), (2130, 26374), (4260, 13187)]