47007620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2927}}^1$

素因数の和:3020

約数の個数: 48

約数和(自身を含む): 109202688

約数和(自身を除く): 62195068

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 730, 803, 1460, 1606, 2927, 3212, 4015, 5854, 8030, 11708, 14635, 16060, 29270, 32197, 58540, 64394, 128788, 160985, 213671, 321970, 427342, 643940, 854684, 1068355, 2136710, 2350381, 4273420, 4700762, 9401524, 11751905, 23503810, 47007620]

約数ペア:

[(1, 47007620), (2, 23503810), (4, 11751905), (5, 9401524), (10, 4700762), (11, 4273420), (20, 2350381), (22, 2136710), (44, 1068355), (55, 854684), (73, 643940), (110, 427342), (146, 321970), (220, 213671), (292, 160985), (365, 128788), (730, 64394), (803, 58540), (1460, 32197), (1606, 29270), (2927, 16060), (3212, 14635), (4015, 11708), (5854, 8030)]