54921560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{4751}}^1$

素因数の和:4796

約数の個数: 48

約数和(自身を含む): 131297760

約数和(自身を除く): 76376200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1445, 2312, 2890, 4751, 5780, 9502, 11560, 19004, 23755, 38008, 47510, 80767, 95020, 161534, 190040, 323068, 403835, 646136, 807670, 1373039, 1615340, 2746078, 3230680, 5492156, 6865195, 10984312, 13730390, 27460780, 54921560]

約数ペア:

[(1, 54921560), (2, 27460780), (4, 13730390), (5, 10984312), (8, 6865195), (10, 5492156), (17, 3230680), (20, 2746078), (34, 1615340), (40, 1373039), (68, 807670), (85, 646136), (136, 403835), (170, 323068), (289, 190040), (340, 161534), (578, 95020), (680, 80767), (1156, 47510), (1445, 38008), (2312, 23755), (2890, 19004), (4751, 11560), (5780, 9502)]