56817190

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{577}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 105288480

約数和(自身を除く): 48471290

約数列:

[1, 2, 5, 10, 43, 86, 215, 229, 430, 458, 577, 1145, 1154, 2290, 2885, 5770, 9847, 19694, 24811, 49235, 49622, 98470, 124055, 132133, 248110, 264266, 660665, 1321330, 5681719, 11363438, 28408595, 56817190]

約数ペア:

[(1, 56817190), (2, 28408595), (5, 11363438), (10, 5681719), (43, 1321330), (86, 660665), (215, 264266), (229, 248110), (430, 132133), (458, 124055), (577, 98470), (1145, 49622), (1154, 49235), (2290, 24811), (2885, 19694), (5770, 9847)]