50149420

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{19141}}^1$

素因数の和:19281

約数の個数: 24

約数和(自身を含む): 106123248

約数和(自身を除く): 55973828

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 19141, 38282, 76564, 95705, 191410, 382820, 2507471, 5014942, 10029884, 12537355, 25074710, 50149420]

約数ペア:

[(1, 50149420), (2, 25074710), (4, 12537355), (5, 10029884), (10, 5014942), (20, 2507471), (131, 382820), (262, 191410), (524, 95705), (655, 76564), (1310, 38282), (2620, 19141)]