50680240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{48731}}^1$

素因数の和:48757

約数の個数: 40

約数和(自身を含む): 126898128

約数和(自身を除く): 76217888

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 48731, 97462, 194924, 243655, 389848, 487310, 633503, 779696, 974620, 1267006, 1949240, 2534012, 3167515, 3898480, 5068024, 6335030, 10136048, 12670060, 25340120, 50680240]

約数ペア:

[(1, 50680240), (2, 25340120), (4, 12670060), (5, 10136048), (8, 6335030), (10, 5068024), (13, 3898480), (16, 3167515), (20, 2534012), (26, 1949240), (40, 1267006), (52, 974620), (65, 779696), (80, 633503), (104, 487310), (130, 389848), (208, 243655), (260, 194924), (520, 97462), (1040, 48731)]