53140984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{977}}^1$

素因数の和:1519

約数の個数: 32

約数和(自身を含む): 107619120

約数和(自身を除く): 54478136

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 523, 977, 1046, 1954, 2092, 3908, 4184, 6799, 7816, 12701, 13598, 25402, 27196, 50804, 54392, 101608, 510971, 1021942, 2043884, 4087768, 6642623, 13285246, 26570492, 53140984]

約数ペア:

[(1, 53140984), (2, 26570492), (4, 13285246), (8, 6642623), (13, 4087768), (26, 2043884), (52, 1021942), (104, 510971), (523, 101608), (977, 54392), (1046, 50804), (1954, 27196), (2092, 25402), (3908, 13598), (4184, 12701), (6799, 7816)]