55301590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{15319}}^1$

素因数の和:15364

約数の個数: 24

約数和(自身を含む): 105064560

約数和(自身を除く): 49762970

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 15319, 30638, 76595, 153190, 291061, 582122, 1455305, 2910610, 5530159, 11060318, 27650795, 55301590]

約数ペア:

[(1, 55301590), (2, 27650795), (5, 11060318), (10, 5530159), (19, 2910610), (38, 1455305), (95, 582122), (190, 291061), (361, 153190), (722, 76595), (1805, 30638), (3610, 15319)]