48280460

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{22147}}^1$

素因数の和:22265

約数の個数: 24

約数和(自身を含む): 102323760

約数和(自身を除く): 54043300

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 22147, 44294, 88588, 110735, 221470, 442940, 2414023, 4828046, 9656092, 12070115, 24140230, 48280460]

約数ペア:

[(1, 48280460), (2, 24140230), (4, 12070115), (5, 9656092), (10, 4828046), (20, 2414023), (109, 442940), (218, 221470), (436, 110735), (545, 88588), (1090, 44294), (2180, 22147)]