48753980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1327}}^1$

素因数の和:1514

約数の個数: 48

約数和(自身を含む): 112444416

約数和(自身を除く): 63690436

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 167, 220, 334, 668, 835, 1327, 1670, 1837, 2654, 3340, 3674, 5308, 6635, 7348, 9185, 13270, 14597, 18370, 26540, 29194, 36740, 58388, 72985, 145970, 221609, 291940, 443218, 886436, 1108045, 2216090, 2437699, 4432180, 4875398, 9750796, 12188495, 24376990, 48753980]

約数ペア:

[(1, 48753980), (2, 24376990), (4, 12188495), (5, 9750796), (10, 4875398), (11, 4432180), (20, 2437699), (22, 2216090), (44, 1108045), (55, 886436), (110, 443218), (167, 291940), (220, 221609), (334, 145970), (668, 72985), (835, 58388), (1327, 36740), (1670, 29194), (1837, 26540), (2654, 18370), (3340, 14597), (3674, 13270), (5308, 9185), (6635, 7348)]