48132280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{433}}^1$

素因数の和:848

約数の個数: 64

約数和(自身を含む): 124367040

約数和(自身を除く): 76234760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 397, 433, 794, 866, 1588, 1732, 1985, 2165, 2779, 3031, 3176, 3464, 3970, 4330, 5558, 6062, 7940, 8660, 11116, 12124, 13895, 15155, 15880, 17320, 22232, 24248, 27790, 30310, 55580, 60620, 111160, 121240, 171901, 343802, 687604, 859505, 1203307, 1375208, 1719010, 2406614, 3438020, 4813228, 6016535, 6876040, 9626456, 12033070, 24066140, 48132280]

約数ペア:

[(1, 48132280), (2, 24066140), (4, 12033070), (5, 9626456), (7, 6876040), (8, 6016535), (10, 4813228), (14, 3438020), (20, 2406614), (28, 1719010), (35, 1375208), (40, 1203307), (56, 859505), (70, 687604), (140, 343802), (280, 171901), (397, 121240), (433, 111160), (794, 60620), (866, 55580), (1588, 30310), (1732, 27790), (1985, 24248), (2165, 22232), (2779, 17320), (3031, 15880), (3176, 15155), (3464, 13895), (3970, 12124), (4330, 11116), (5558, 8660), (6062, 7940)]