49550215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1873}}^1$

素因数の和:1939

約数の個数: 32

約数和(自身を含む): 71781696

約数和(自身を除く): 22231481

約数列:

[1, 5, 11, 13, 37, 55, 65, 143, 185, 407, 481, 715, 1873, 2035, 2405, 5291, 9365, 20603, 24349, 26455, 69301, 103015, 121745, 267839, 346505, 762311, 900913, 1339195, 3811555, 4504565, 9910043, 49550215]

約数ペア:

[(1, 49550215), (5, 9910043), (11, 4504565), (13, 3811555), (37, 1339195), (55, 900913), (65, 762311), (143, 346505), (185, 267839), (407, 121745), (481, 103015), (715, 69301), (1873, 26455), (2035, 24349), (2405, 20603), (5291, 9365)]