51197432830

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{839}}^1\times {\mathrm{77243}}^1$

素因数の和:78168

約数の個数: 32

約数和(自身を含む): 93434342400

約数和(自身を除く): 42236909570

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 839, 1678, 4195, 8390, 66281, 77243, 132562, 154486, 331405, 386215, 662810, 772430, 6102197, 12204394, 30510985, 61021970, 64806877, 129613754, 324034385, 648068770, 5119743283, 10239486566, 25598716415, 51197432830]

約数ペア:

[(1, 51197432830), (2, 25598716415), (5, 10239486566), (10, 5119743283), (79, 648068770), (158, 324034385), (395, 129613754), (790, 64806877), (839, 61021970), (1678, 30510985), (4195, 12204394), (8390, 6102197), (66281, 772430), (77243, 662810), (132562, 386215), (154486, 331405)]