51440346

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{10243}}^1$

素因数の和:10288

約数の個数: 40

約数和(自身を含む): 118994304

約数和(自身を除く): 67553958

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 837, 1674, 2511, 5022, 10243, 20486, 30729, 61458, 92187, 184374, 276561, 317533, 553122, 635066, 829683, 952599, 1659366, 1905198, 2857797, 5715594, 8573391, 17146782, 25720173, 51440346]

約数ペア:

[(1, 51440346), (2, 25720173), (3, 17146782), (6, 8573391), (9, 5715594), (18, 2857797), (27, 1905198), (31, 1659366), (54, 952599), (62, 829683), (81, 635066), (93, 553122), (162, 317533), (186, 276561), (279, 184374), (558, 92187), (837, 61458), (1674, 30729), (2511, 20486), (5022, 10243)]