53721896

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{509}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 102816000

約数和(自身を除く): 49094104

約数列:

[1, 2, 4, 8, 79, 158, 167, 316, 334, 509, 632, 668, 1018, 1336, 2036, 4072, 13193, 26386, 40211, 52772, 80422, 85003, 105544, 160844, 170006, 321688, 340012, 680024, 6715237, 13430474, 26860948, 53721896]

約数ペア:

[(1, 53721896), (2, 26860948), (4, 13430474), (8, 6715237), (79, 680024), (158, 340012), (167, 321688), (316, 170006), (334, 160844), (509, 105544), (632, 85003), (668, 80422), (1018, 52772), (1336, 40211), (2036, 26386), (4072, 13193)]