52203500

素因数分解:

$2^2\times 5^3\times {\mathrm{131}}^1\times {\mathrm{797}}^1$

素因数の和:947

約数の個数: 48

約数和(自身を含む): 115026912

約数和(自身を除く): 62823412

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 131, 250, 262, 500, 524, 655, 797, 1310, 1594, 2620, 3188, 3275, 3985, 6550, 7970, 13100, 15940, 16375, 19925, 32750, 39850, 65500, 79700, 99625, 104407, 199250, 208814, 398500, 417628, 522035, 1044070, 2088140, 2610175, 5220350, 10440700, 13050875, 26101750, 52203500]

約数ペア:

[(1, 52203500), (2, 26101750), (4, 13050875), (5, 10440700), (10, 5220350), (20, 2610175), (25, 2088140), (50, 1044070), (100, 522035), (125, 417628), (131, 398500), (250, 208814), (262, 199250), (500, 104407), (524, 99625), (655, 79700), (797, 65500), (1310, 39850), (1594, 32750), (2620, 19925), (3188, 16375), (3275, 15940), (3985, 13100), (6550, 7970)]