53559844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 104146560

約数和(自身を除く): 50586716

約数列:

[1, 2, 4, 13, 26, 52, 71, 89, 142, 163, 178, 284, 326, 356, 652, 923, 1157, 1846, 2119, 2314, 3692, 4238, 4628, 6319, 8476, 11573, 12638, 14507, 23146, 25276, 29014, 46292, 58028, 82147, 150449, 164294, 188591, 300898, 328588, 377182, 601796, 754364, 1029997, 2059994, 4119988, 13389961, 26779922, 53559844]

約数ペア:

[(1, 53559844), (2, 26779922), (4, 13389961), (13, 4119988), (26, 2059994), (52, 1029997), (71, 754364), (89, 601796), (142, 377182), (163, 328588), (178, 300898), (284, 188591), (326, 164294), (356, 150449), (652, 82147), (923, 58028), (1157, 46292), (1846, 29014), (2119, 25276), (2314, 23146), (3692, 14507), (4238, 12638), (4628, 11573), (6319, 8476)]