50119472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{240959}}^1$

素因数の和:240980

約数の個数: 20

約数和(自身を含む): 104576640

約数和(自身を除く): 54457168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 240959, 481918, 963836, 1927672, 3132467, 3855344, 6264934, 12529868, 25059736, 50119472]

約数ペア:

[(1, 50119472), (2, 25059736), (4, 12529868), (8, 6264934), (13, 3855344), (16, 3132467), (26, 1927672), (52, 963836), (104, 481918), (208, 240959)]