49106915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{397}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 69806016

約数和(自身を除く): 20699101

約数列:

[1, 5, 11, 13, 55, 65, 143, 173, 397, 715, 865, 1903, 1985, 2249, 4367, 5161, 9515, 11245, 21835, 24739, 25805, 56771, 68681, 123695, 283855, 343405, 755491, 892853, 3777455, 4464265, 9821383, 49106915]

約数ペア:

[(1, 49106915), (5, 9821383), (11, 4464265), (13, 3777455), (55, 892853), (65, 755491), (143, 343405), (173, 283855), (397, 123695), (715, 68681), (865, 56771), (1903, 25805), (1985, 24739), (2249, 21835), (4367, 11245), (5161, 9515)]