48875255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4021}}^1$

素因数の和:4067

約数の個数: 32

約数和(自身を含む): 72975168

約数和(自身を除く): 24099913

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 715, 935, 1105, 2431, 4021, 12155, 20105, 44231, 52273, 68357, 221155, 261365, 341785, 575003, 751927, 888641, 2875015, 3759635, 4443205, 9775051, 48875255]

約数ペア:

[(1, 48875255), (5, 9775051), (11, 4443205), (13, 3759635), (17, 2875015), (55, 888641), (65, 751927), (85, 575003), (143, 341785), (187, 261365), (221, 221155), (715, 68357), (935, 52273), (1105, 44231), (2431, 20105), (4021, 12155)]