49013620

素因数分解:

$2^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{6173}}^1$

素因数の和:6579

約数の個数: 24

約数和(自身を含む): 103204584

約数和(自身を除く): 54190964

約数列:

[1, 2, 4, 5, 10, 20, 397, 794, 1588, 1985, 3970, 6173, 7940, 12346, 24692, 30865, 61730, 123460, 2450681, 4901362, 9802724, 12253405, 24506810, 49013620]

約数ペア:

[(1, 49013620), (2, 24506810), (4, 12253405), (5, 9802724), (10, 4901362), (20, 2450681), (397, 123460), (794, 61730), (1588, 30865), (1985, 24692), (3970, 12346), (6173, 7940)]