51423930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{673}}^1$

素因数の和:972

約数の個数: 64

約数和(自身を含む): 137819520

約数和(自身を除く): 86395590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 283, 566, 673, 849, 1346, 1415, 1698, 2019, 2547, 2830, 3365, 4038, 4245, 5094, 6057, 6730, 7641, 8490, 10095, 12114, 12735, 15282, 18171, 20190, 25470, 30285, 36342, 38205, 60570, 76410, 90855, 181710, 190459, 380918, 571377, 952295, 1142754, 1714131, 1904590, 2856885, 3428262, 5142393, 5713770, 8570655, 10284786, 17141310, 25711965, 51423930]

約数ペア:

[(1, 51423930), (2, 25711965), (3, 17141310), (5, 10284786), (6, 8570655), (9, 5713770), (10, 5142393), (15, 3428262), (18, 2856885), (27, 1904590), (30, 1714131), (45, 1142754), (54, 952295), (90, 571377), (135, 380918), (270, 190459), (283, 181710), (566, 90855), (673, 76410), (849, 60570), (1346, 38205), (1415, 36342), (1698, 30285), (2019, 25470), (2547, 20190), (2830, 18171), (3365, 15282), (4038, 12735), (4245, 12114), (5094, 10095), (6057, 8490), (6730, 7641)]