54907255

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{359}}^1$

素因数の和:571

約数の個数: 24

約数和(自身を含む): 71940960

約数和(自身を除く): 17033705

約数列:

[1, 5, 13, 65, 169, 181, 359, 845, 905, 1795, 2353, 4667, 11765, 23335, 30589, 60671, 64979, 152945, 303355, 324895, 844727, 4223635, 10981451, 54907255]

約数ペア:

[(1, 54907255), (5, 10981451), (13, 4223635), (65, 844727), (169, 324895), (181, 303355), (359, 152945), (845, 64979), (905, 60671), (1795, 30589), (2353, 23335), (4667, 11765)]