49944920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{65717}}^1$

素因数の和:65747

約数の個数: 32

約数和(自身を含む): 118292400

約数和(自身を除く): 68347480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 65717, 131434, 262868, 328585, 525736, 657170, 1248623, 1314340, 2497246, 2628680, 4994492, 6243115, 9988984, 12486230, 24972460, 49944920]

約数ペア:

[(1, 49944920), (2, 24972460), (4, 12486230), (5, 9988984), (8, 6243115), (10, 4994492), (19, 2628680), (20, 2497246), (38, 1314340), (40, 1248623), (76, 657170), (95, 525736), (152, 328585), (190, 262868), (380, 131434), (760, 65717)]