50461120

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2221}}^1$

素因数の和:2309

約数の個数: 56

約数和(自身を含む): 121907808

約数和(自身を除く): 71446688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 284, 320, 355, 568, 710, 1136, 1420, 2221, 2272, 2840, 4442, 4544, 5680, 8884, 11105, 11360, 17768, 22210, 22720, 35536, 44420, 71072, 88840, 142144, 157691, 177680, 315382, 355360, 630764, 710720, 788455, 1261528, 1576910, 2523056, 3153820, 5046112, 6307640, 10092224, 12615280, 25230560, 50461120]

約数ペア:

[(1, 50461120), (2, 25230560), (4, 12615280), (5, 10092224), (8, 6307640), (10, 5046112), (16, 3153820), (20, 2523056), (32, 1576910), (40, 1261528), (64, 788455), (71, 710720), (80, 630764), (142, 355360), (160, 315382), (284, 177680), (320, 157691), (355, 142144), (568, 88840), (710, 71072), (1136, 44420), (1420, 35536), (2221, 22720), (2272, 22210), (2840, 17768), (4442, 11360), (4544, 11105), (5680, 8884)]