54280790

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{12253}}^1$

素因数の和:12703

約数の個数: 16

約数和(自身を含む): 97933968

約数和(自身を除く): 43653178

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 12253, 24506, 61265, 122530, 5428079, 10856158, 27140395, 54280790]

約数ペア:

[(1, 54280790), (2, 27140395), (5, 10856158), (10, 5428079), (443, 122530), (886, 61265), (2215, 24506), (4430, 12253)]