53644415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 73654272

約数和(自身を除く): 20009857

約数列:

[1, 5, 11, 31, 55, 73, 155, 341, 365, 431, 803, 1705, 2155, 2263, 4015, 4741, 11315, 13361, 23705, 24893, 31463, 66805, 124465, 146971, 157315, 346093, 734855, 975353, 1730465, 4876765, 10728883, 53644415]

約数ペア:

[(1, 53644415), (5, 10728883), (11, 4876765), (31, 1730465), (55, 975353), (73, 734855), (155, 346093), (341, 157315), (365, 146971), (431, 124465), (803, 66805), (1705, 31463), (2155, 24893), (2263, 23705), (4015, 13361), (4741, 11315)]