50038495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1375

約数の個数: 32

約数和(自身を含む): 70318080

約数和(自身を除く): 20279585

約数列:

[1, 5, 13, 19, 31, 65, 95, 155, 247, 403, 589, 1235, 1307, 2015, 2945, 6535, 7657, 16991, 24833, 38285, 40517, 84955, 124165, 202585, 322829, 526721, 769823, 1614145, 2633605, 3849115, 10007699, 50038495]

約数ペア:

[(1, 50038495), (5, 10007699), (13, 3849115), (19, 2633605), (31, 1614145), (65, 769823), (95, 526721), (155, 322829), (247, 202585), (403, 124165), (589, 84955), (1235, 40517), (1307, 38285), (2015, 24833), (2945, 16991), (6535, 7657)]