54982655

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 84307104

約数和(自身を除く): 29324449

約数列:

[1, 5, 7, 13, 35, 49, 61, 65, 91, 245, 283, 305, 427, 455, 637, 793, 1415, 1981, 2135, 2989, 3185, 3679, 3965, 5551, 9905, 13867, 14945, 17263, 18395, 25753, 27755, 38857, 69335, 86315, 120841, 128765, 180271, 194285, 224419, 604205, 845887, 901355, 1122095, 1570933, 4229435, 7854665, 10996531, 54982655]

約数ペア:

[(1, 54982655), (5, 10996531), (7, 7854665), (13, 4229435), (35, 1570933), (49, 1122095), (61, 901355), (65, 845887), (91, 604205), (245, 224419), (283, 194285), (305, 180271), (427, 128765), (455, 120841), (637, 86315), (793, 69335), (1415, 38857), (1981, 27755), (2135, 25753), (2989, 18395), (3185, 17263), (3679, 14945), (3965, 13867), (5551, 9905)]