50257840

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{16979}}^1$

素因数の和:17029

約数の個数: 40

約数和(自身を含む): 120014640

約数和(自身を除く): 69756800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 16979, 33958, 67916, 84895, 135832, 169790, 271664, 339580, 628223, 679160, 1256446, 1358320, 2512892, 3141115, 5025784, 6282230, 10051568, 12564460, 25128920, 50257840]

約数ペア:

[(1, 50257840), (2, 25128920), (4, 12564460), (5, 10051568), (8, 6282230), (10, 5025784), (16, 3141115), (20, 2512892), (37, 1358320), (40, 1256446), (74, 679160), (80, 628223), (148, 339580), (185, 271664), (296, 169790), (370, 135832), (592, 84895), (740, 67916), (1480, 33958), (2960, 16979)]