53317590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{8423}}^1$

素因数の和:8644

約数の個数: 32

約数和(自身を含む): 128583936

約数和(自身を除く): 75266346

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3165, 6330, 8423, 16846, 25269, 42115, 50538, 84230, 126345, 252690, 1777253, 3554506, 5331759, 8886265, 10663518, 17772530, 26658795, 53317590]

約数ペア:

[(1, 53317590), (2, 26658795), (3, 17772530), (5, 10663518), (6, 8886265), (10, 5331759), (15, 3554506), (30, 1777253), (211, 252690), (422, 126345), (633, 84230), (1055, 50538), (1266, 42115), (2110, 25269), (3165, 16846), (6330, 8423)]