51829815

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6271}}^1$

素因数の和:6327

約数の個数: 32

約数和(自身を含む): 90316800

約数和(自身を除く): 38486985

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 551, 1653, 2755, 6271, 8265, 18813, 31355, 94065, 119149, 181859, 357447, 545577, 595745, 909295, 1787235, 2727885, 3455321, 10365963, 17276605, 51829815]

約数ペア:

[(1, 51829815), (3, 17276605), (5, 10365963), (15, 3455321), (19, 2727885), (29, 1787235), (57, 909295), (87, 595745), (95, 545577), (145, 357447), (285, 181859), (435, 119149), (551, 94065), (1653, 31355), (2755, 18813), (6271, 8265)]