52154245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 76737024

約数和(自身を除く): 24582779

約数列:

[1, 5, 11, 13, 31, 55, 65, 143, 155, 169, 181, 341, 403, 715, 845, 905, 1705, 1859, 1991, 2015, 2353, 4433, 5239, 5611, 9295, 9955, 11765, 22165, 25883, 26195, 28055, 30589, 57629, 61721, 72943, 129415, 152945, 288145, 308605, 336479, 364715, 802373, 948259, 1682395, 4011865, 4741295, 10430849, 52154245]

約数ペア:

[(1, 52154245), (5, 10430849), (11, 4741295), (13, 4011865), (31, 1682395), (55, 948259), (65, 802373), (143, 364715), (155, 336479), (169, 308605), (181, 288145), (341, 152945), (403, 129415), (715, 72943), (845, 61721), (905, 57629), (1705, 30589), (1859, 28055), (1991, 26195), (2015, 25883), (2353, 22165), (4433, 11765), (5239, 9955), (5611, 9295)]