51464060

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1033}}^1$

素因数の和:1142

約数の個数: 48

約数和(自身を含む): 112565376

約数和(自身を除く): 61101316

約数列:

[1, 2, 4, 5, 10, 20, 47, 53, 94, 106, 188, 212, 235, 265, 470, 530, 940, 1033, 1060, 2066, 2491, 4132, 4982, 5165, 9964, 10330, 12455, 20660, 24910, 48551, 49820, 54749, 97102, 109498, 194204, 218996, 242755, 273745, 485510, 547490, 971020, 1094980, 2573203, 5146406, 10292812, 12866015, 25732030, 51464060]

約数ペア:

[(1, 51464060), (2, 25732030), (4, 12866015), (5, 10292812), (10, 5146406), (20, 2573203), (47, 1094980), (53, 971020), (94, 547490), (106, 485510), (188, 273745), (212, 242755), (235, 218996), (265, 194204), (470, 109498), (530, 97102), (940, 54749), (1033, 49820), (1060, 48551), (2066, 24910), (2491, 20660), (4132, 12455), (4982, 10330), (5165, 9964)]