50745840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{211441}}^1$

素因数の和:211457

約数の個数: 40

約数和(自身を含む): 157312848

約数和(自身を除く): 106567008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 211441, 422882, 634323, 845764, 1057205, 1268646, 1691528, 2114410, 2537292, 3171615, 3383056, 4228820, 5074584, 6343230, 8457640, 10149168, 12686460, 16915280, 25372920, 50745840]

約数ペア:

[(1, 50745840), (2, 25372920), (3, 16915280), (4, 12686460), (5, 10149168), (6, 8457640), (8, 6343230), (10, 5074584), (12, 4228820), (15, 3383056), (16, 3171615), (20, 2537292), (24, 2114410), (30, 1691528), (40, 1268646), (48, 1057205), (60, 845764), (80, 634323), (120, 422882), (240, 211441)]