52321820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{877}}^1$

素因数の和:1062

約数の個数: 48

約数和(自身を含む): 116528160

約数和(自身を除く): 64206340

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 157, 190, 314, 380, 628, 785, 877, 1570, 1754, 2983, 3140, 3508, 4385, 5966, 8770, 11932, 14915, 16663, 17540, 29830, 33326, 59660, 66652, 83315, 137689, 166630, 275378, 333260, 550756, 688445, 1376890, 2616091, 2753780, 5232182, 10464364, 13080455, 26160910, 52321820]

約数ペア:

[(1, 52321820), (2, 26160910), (4, 13080455), (5, 10464364), (10, 5232182), (19, 2753780), (20, 2616091), (38, 1376890), (76, 688445), (95, 550756), (157, 333260), (190, 275378), (314, 166630), (380, 137689), (628, 83315), (785, 66652), (877, 59660), (1570, 33326), (1754, 29830), (2983, 17540), (3140, 16663), (3508, 14915), (4385, 11932), (5966, 8770)]