47971150

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{13513}}^1$

素因数の和:13596

約数の個数: 24

約数和(自身を含む): 90489744

約数和(自身を除く): 42518594

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 13513, 27026, 67565, 135130, 337825, 675650, 959423, 1918846, 4797115, 9594230, 23985575, 47971150]

約数ペア:

[(1, 47971150), (2, 23985575), (5, 9594230), (10, 4797115), (25, 1918846), (50, 959423), (71, 675650), (142, 337825), (355, 135130), (710, 67565), (1775, 27026), (3550, 13513)]