57439090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{17783}}^1$

素因数の和:17826

約数の個数: 32

約数和(自身を含む): 115240320

約数和(自身を除く): 57801230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 17783, 35566, 88915, 177830, 302311, 337877, 604622, 675754, 1511555, 1689385, 3023110, 3378770, 5743909, 11487818, 28719545, 57439090]

約数ペア:

[(1, 57439090), (2, 28719545), (5, 11487818), (10, 5743909), (17, 3378770), (19, 3023110), (34, 1689385), (38, 1511555), (85, 675754), (95, 604622), (170, 337877), (190, 302311), (323, 177830), (646, 88915), (1615, 35566), (3230, 17783)]