57390282

素因数分解:

$2^1\times 3^5\times {\mathrm{263}}^1\times {\mathrm{449}}^1$

素因数の和:729

約数の個数: 48

約数和(自身を含む): 129729600

約数和(自身を除く): 72339318

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 263, 449, 486, 526, 789, 898, 1347, 1578, 2367, 2694, 4041, 4734, 7101, 8082, 12123, 14202, 21303, 24246, 36369, 42606, 63909, 72738, 109107, 118087, 127818, 218214, 236174, 354261, 708522, 1062783, 2125566, 3188349, 6376698, 9565047, 19130094, 28695141, 57390282]

約数ペア:

[(1, 57390282), (2, 28695141), (3, 19130094), (6, 9565047), (9, 6376698), (18, 3188349), (27, 2125566), (54, 1062783), (81, 708522), (162, 354261), (243, 236174), (263, 218214), (449, 127818), (486, 118087), (526, 109107), (789, 72738), (898, 63909), (1347, 42606), (1578, 36369), (2367, 24246), (2694, 21303), (4041, 14202), (4734, 12123), (7101, 8082)]