50915680

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18719}}^1$

素因数の和:18751

約数の個数: 48

約数和(自身を含む): 127370880

約数和(自身を除く): 76455200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 18719, 37438, 74876, 93595, 149752, 187190, 299504, 318223, 374380, 599008, 636446, 748760, 1272892, 1497520, 1591115, 2545784, 2995040, 3182230, 5091568, 6364460, 10183136, 12728920, 25457840, 50915680]

約数ペア:

[(1, 50915680), (2, 25457840), (4, 12728920), (5, 10183136), (8, 6364460), (10, 5091568), (16, 3182230), (17, 2995040), (20, 2545784), (32, 1591115), (34, 1497520), (40, 1272892), (68, 748760), (80, 636446), (85, 599008), (136, 374380), (160, 318223), (170, 299504), (272, 187190), (340, 149752), (544, 93595), (680, 74876), (1360, 37438), (2720, 18719)]