53000240

素因数分解:

$2^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2341}}^1$

素因数の和:2637

約数の個数: 40

約数和(自身を含む): 123713808

約数和(自身を除く): 70713568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 283, 566, 1132, 1415, 2264, 2341, 2830, 4528, 4682, 5660, 9364, 11320, 11705, 18728, 22640, 23410, 37456, 46820, 93640, 187280, 662503, 1325006, 2650012, 3312515, 5300024, 6625030, 10600048, 13250060, 26500120, 53000240]

約数ペア:

[(1, 53000240), (2, 26500120), (4, 13250060), (5, 10600048), (8, 6625030), (10, 5300024), (16, 3312515), (20, 2650012), (40, 1325006), (80, 662503), (283, 187280), (566, 93640), (1132, 46820), (1415, 37456), (2264, 23410), (2341, 22640), (2830, 18728), (4528, 11705), (4682, 11320), (5660, 9364)]