248924450

素因数分解:

$2^1\times 5^2\times {\mathrm{1831}}^1\times {\mathrm{2719}}^1$

素因数の和:4562

約数の個数: 24

約数和(自身を含む): 463422720

約数和(自身を除く): 214498270

約数列:

[1, 2, 5, 10, 25, 50, 1831, 2719, 3662, 5438, 9155, 13595, 18310, 27190, 45775, 67975, 91550, 135950, 4978489, 9956978, 24892445, 49784890, 124462225, 248924450]

約数ペア:

[(1, 248924450), (2, 124462225), (5, 49784890), (10, 24892445), (25, 9956978), (50, 4978489), (1831, 135950), (2719, 91550), (3662, 67975), (5438, 45775), (9155, 27190), (13595, 18310)]