54051255

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 96741216

約数和(自身を除く): 42689961

約数列:

[1, 3, 5, 9, 15, 45, 53, 131, 159, 173, 265, 393, 477, 519, 655, 795, 865, 1179, 1557, 1965, 2385, 2595, 5895, 6943, 7785, 9169, 20829, 22663, 27507, 34715, 45845, 62487, 67989, 82521, 104145, 113315, 137535, 203967, 312435, 339945, 412605, 1019835, 1201139, 3603417, 6005695, 10810251, 18017085, 54051255]

約数ペア:

[(1, 54051255), (3, 18017085), (5, 10810251), (9, 6005695), (15, 3603417), (45, 1201139), (53, 1019835), (131, 412605), (159, 339945), (173, 312435), (265, 203967), (393, 137535), (477, 113315), (519, 104145), (655, 82521), (795, 67989), (865, 62487), (1179, 45845), (1557, 34715), (1965, 27507), (2385, 22663), (2595, 20829), (5895, 9169), (6943, 7785)]