50740840

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{17377}}^1$

素因数の和:17461

約数の個数: 32

約数和(自身を含む): 115737480

約数和(自身を除く): 64996640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 17377, 34754, 69508, 86885, 139016, 173770, 347540, 695080, 1268521, 2537042, 5074084, 6342605, 10148168, 12685210, 25370420, 50740840]

約数ペア:

[(1, 50740840), (2, 25370420), (4, 12685210), (5, 10148168), (8, 6342605), (10, 5074084), (20, 2537042), (40, 1268521), (73, 695080), (146, 347540), (292, 173770), (365, 139016), (584, 86885), (730, 69508), (1460, 34754), (2920, 17377)]