55957456

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{433}}^1$

素因数の和:679

約数の個数: 40

約数和(自身を含む): 111883464

約数和(自身を除く): 55926008

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 197, 328, 394, 433, 656, 788, 866, 1576, 1732, 3152, 3464, 6928, 8077, 16154, 17753, 32308, 35506, 64616, 71012, 85301, 129232, 142024, 170602, 284048, 341204, 682408, 1364816, 3497341, 6994682, 13989364, 27978728, 55957456]

約数ペア:

[(1, 55957456), (2, 27978728), (4, 13989364), (8, 6994682), (16, 3497341), (41, 1364816), (82, 682408), (164, 341204), (197, 284048), (328, 170602), (394, 142024), (433, 129232), (656, 85301), (788, 71012), (866, 64616), (1576, 35506), (1732, 32308), (3152, 17753), (3464, 16154), (6928, 8077)]