52443580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5591}}^1$

素因数の和:5674

約数の個数: 48

約数和(自身を含む): 127766016

約数和(自身を除く): 75322436

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 5591, 9380, 11182, 22364, 27955, 39137, 55910, 78274, 111820, 156548, 195685, 374597, 391370, 749194, 782740, 1498388, 1872985, 2622179, 3745970, 5244358, 7491940, 10488716, 13110895, 26221790, 52443580]

約数ペア:

[(1, 52443580), (2, 26221790), (4, 13110895), (5, 10488716), (7, 7491940), (10, 5244358), (14, 3745970), (20, 2622179), (28, 1872985), (35, 1498388), (67, 782740), (70, 749194), (134, 391370), (140, 374597), (268, 195685), (335, 156548), (469, 111820), (670, 78274), (938, 55910), (1340, 39137), (1876, 27955), (2345, 22364), (4690, 11182), (5591, 9380)]