50441920

素因数分解:

$2^6\times 5^1\times {\mathrm{283}}^1\times {\mathrm{557}}^1$

素因数の和:857

約数の個数: 56

約数和(自身を含む): 120755664

約数和(自身を除く): 70313744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 283, 320, 557, 566, 1114, 1132, 1415, 2228, 2264, 2785, 2830, 4456, 4528, 5570, 5660, 8912, 9056, 11140, 11320, 17824, 18112, 22280, 22640, 35648, 44560, 45280, 89120, 90560, 157631, 178240, 315262, 630524, 788155, 1261048, 1576310, 2522096, 3152620, 5044192, 6305240, 10088384, 12610480, 25220960, 50441920]

約数ペア:

[(1, 50441920), (2, 25220960), (4, 12610480), (5, 10088384), (8, 6305240), (10, 5044192), (16, 3152620), (20, 2522096), (32, 1576310), (40, 1261048), (64, 788155), (80, 630524), (160, 315262), (283, 178240), (320, 157631), (557, 90560), (566, 89120), (1114, 45280), (1132, 44560), (1415, 35648), (2228, 22640), (2264, 22280), (2785, 18112), (2830, 17824), (4456, 11320), (4528, 11140), (5570, 9056), (5660, 8912)]