52017940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3391}}^1$

素因数の和:3472

約数の個数: 48

約数和(自身を含む): 119669760

約数和(自身を除く): 67651820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1180, 1534, 3068, 3391, 3835, 6782, 7670, 13564, 15340, 16955, 33910, 44083, 67820, 88166, 176332, 200069, 220415, 400138, 440830, 800276, 881660, 1000345, 2000690, 2600897, 4001380, 5201794, 10403588, 13004485, 26008970, 52017940]

約数ペア:

[(1, 52017940), (2, 26008970), (4, 13004485), (5, 10403588), (10, 5201794), (13, 4001380), (20, 2600897), (26, 2000690), (52, 1000345), (59, 881660), (65, 800276), (118, 440830), (130, 400138), (236, 220415), (260, 200069), (295, 176332), (590, 88166), (767, 67820), (1180, 44083), (1534, 33910), (3068, 16955), (3391, 15340), (3835, 13564), (6782, 7670)]