49957747

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^2$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 62293536

約数和(自身を除く): 12335789

約数列:

[1, 7, 17, 53, 89, 119, 371, 623, 901, 1513, 4717, 6307, 7921, 10591, 33019, 55447, 80189, 134657, 419813, 561323, 942599, 2938691, 7136821, 49957747]

約数ペア:

[(1, 49957747), (7, 7136821), (17, 2938691), (53, 942599), (89, 561323), (119, 419813), (371, 134657), (623, 80189), (901, 55447), (1513, 33019), (4717, 10591), (6307, 7921)]