53298791

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 70253568

約数和(自身を除く): 16954777

約数列:

[1, 7, 13, 17, 91, 119, 131, 221, 263, 917, 1547, 1703, 1841, 2227, 3419, 4471, 11921, 15589, 23933, 28951, 31297, 34453, 58123, 202657, 241171, 406861, 447889, 585701, 3135223, 4099907, 7614113, 53298791]

約数ペア:

[(1, 53298791), (7, 7614113), (13, 4099907), (17, 3135223), (91, 585701), (119, 447889), (131, 406861), (221, 241171), (263, 202657), (917, 58123), (1547, 34453), (1703, 31297), (1841, 28951), (2227, 23933), (3419, 15589), (4471, 11921)]