49202360

素因数分解:

$2^3\times 5^1\times {\mathrm{643}}^1\times {\mathrm{1913}}^1$

素因数の和:2567

約数の個数: 32

約数和(自身を含む): 110935440

約数和(自身を除く): 61733080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 643, 1286, 1913, 2572, 3215, 3826, 5144, 6430, 7652, 9565, 12860, 15304, 19130, 25720, 38260, 76520, 1230059, 2460118, 4920236, 6150295, 9840472, 12300590, 24601180, 49202360]

約数ペア:

[(1, 49202360), (2, 24601180), (4, 12300590), (5, 9840472), (8, 6150295), (10, 4920236), (20, 2460118), (40, 1230059), (643, 76520), (1286, 38260), (1913, 25720), (2572, 19130), (3215, 15304), (3826, 12860), (5144, 9565), (6430, 7652)]