49963017

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{421}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 76567680

約数和(自身を除く): 26604663

約数列:

[1, 3, 13, 17, 39, 51, 179, 221, 421, 537, 663, 1263, 2327, 3043, 5473, 6981, 7157, 9129, 16419, 21471, 39559, 75359, 93041, 118677, 226077, 279123, 979667, 1281103, 2939001, 3843309, 16654339, 49963017]

約数ペア:

[(1, 49963017), (3, 16654339), (13, 3843309), (17, 2939001), (39, 1281103), (51, 979667), (179, 279123), (221, 226077), (421, 118677), (537, 93041), (663, 75359), (1263, 39559), (2327, 21471), (3043, 16419), (5473, 9129), (6981, 7157)]