49080340

素因数分解:

$2^2\times 5^1\times {\mathrm{1481}}^1\times {\mathrm{1657}}^1$

素因数の和:3147

約数の個数: 24

約数和(自身を含む): 103200552

約数和(自身を除く): 54120212

約数列:

[1, 2, 4, 5, 10, 20, 1481, 1657, 2962, 3314, 5924, 6628, 7405, 8285, 14810, 16570, 29620, 33140, 2454017, 4908034, 9816068, 12270085, 24540170, 49080340]

約数ペア:

[(1, 49080340), (2, 24540170), (4, 12270085), (5, 9816068), (10, 4908034), (20, 2454017), (1481, 33140), (1657, 29620), (2962, 16570), (3314, 14810), (5924, 8285), (6628, 7405)]