48857560

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{8089}}^1$

素因数の和:8251

約数の個数: 32

約数和(自身を含む): 110671200

約数和(自身を除く): 61813640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 6040, 8089, 16178, 32356, 40445, 64712, 80890, 161780, 323560, 1221439, 2442878, 4885756, 6107195, 9771512, 12214390, 24428780, 48857560]

約数ペア:

[(1, 48857560), (2, 24428780), (4, 12214390), (5, 9771512), (8, 6107195), (10, 4885756), (20, 2442878), (40, 1221439), (151, 323560), (302, 161780), (604, 80890), (755, 64712), (1208, 40445), (1510, 32356), (3020, 16178), (6040, 8089)]