52003744840

素因数分解:

$2^3\times 5^1\times {\mathrm{11909}}^1\times {\mathrm{109169}}^1$

素因数の和:121089

約数の個数: 32

約数和(自身を含む): 117019323000

約数和(自身を除く): 65015578160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 11909, 23818, 47636, 59545, 95272, 109169, 119090, 218338, 238180, 436676, 476360, 545845, 873352, 1091690, 2183380, 4366760, 1300093621, 2600187242, 5200374484, 6500468105, 10400748968, 13000936210, 26001872420, 52003744840]

約数ペア:

[(1, 52003744840), (2, 26001872420), (4, 13000936210), (5, 10400748968), (8, 6500468105), (10, 5200374484), (20, 2600187242), (40, 1300093621), (11909, 4366760), (23818, 2183380), (47636, 1091690), (59545, 873352), (95272, 545845), (109169, 476360), (119090, 436676), (218338, 238180)]