52085020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1229}}^1$

素因数の和:1414

約数の個数: 48

約数和(自身を含む): 118611360

約数和(自身を除く): 66526340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 163, 260, 326, 652, 815, 1229, 1630, 2119, 2458, 3260, 4238, 4916, 6145, 8476, 10595, 12290, 15977, 21190, 24580, 31954, 42380, 63908, 79885, 159770, 200327, 319540, 400654, 801308, 1001635, 2003270, 2604251, 4006540, 5208502, 10417004, 13021255, 26042510, 52085020]

約数ペア:

[(1, 52085020), (2, 26042510), (4, 13021255), (5, 10417004), (10, 5208502), (13, 4006540), (20, 2604251), (26, 2003270), (52, 1001635), (65, 801308), (130, 400654), (163, 319540), (260, 200327), (326, 159770), (652, 79885), (815, 63908), (1229, 42380), (1630, 31954), (2119, 24580), (2458, 21190), (3260, 15977), (4238, 12290), (4916, 10595), (6145, 8476)]