50109020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6217}}^1$

素因数の和:6270

約数の個数: 48

約数和(自身を含む): 116997888

約数和(自身を除く): 66888868

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 6217, 8060, 12434, 24868, 31085, 62170, 80821, 124340, 161642, 192727, 323284, 385454, 404105, 770908, 808210, 963635, 1616420, 1927270, 2505451, 3854540, 5010902, 10021804, 12527255, 25054510, 50109020]

約数ペア:

[(1, 50109020), (2, 25054510), (4, 12527255), (5, 10021804), (10, 5010902), (13, 3854540), (20, 2505451), (26, 1927270), (31, 1616420), (52, 963635), (62, 808210), (65, 770908), (124, 404105), (130, 385454), (155, 323284), (260, 192727), (310, 161642), (403, 124340), (620, 80821), (806, 62170), (1612, 31085), (2015, 24868), (4030, 12434), (6217, 8060)]