52330780

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^2\times {\mathrm{491}}^1$

素因数の和:646

約数の個数: 36

約数和(自身を含む): 111647592

約数和(自身を除く): 59316812

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 491, 730, 982, 1460, 1964, 2455, 4910, 5329, 9820, 10658, 21316, 26645, 35843, 53290, 71686, 106580, 143372, 179215, 358430, 716860, 2616539, 5233078, 10466156, 13082695, 26165390, 52330780]

約数ペア:

[(1, 52330780), (2, 26165390), (4, 13082695), (5, 10466156), (10, 5233078), (20, 2616539), (73, 716860), (146, 358430), (292, 179215), (365, 143372), (491, 106580), (730, 71686), (982, 53290), (1460, 35843), (1964, 26645), (2455, 21316), (4910, 10658), (5329, 9820)]