49123217

素因数分解:

${\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 61979904

約数和(自身を除く): 12856687

約数列:

[1, 11, 13, 17, 121, 143, 167, 187, 221, 1331, 1573, 1837, 2057, 2171, 2431, 2839, 17303, 20207, 22627, 23881, 26741, 31229, 36907, 222277, 262691, 294151, 343519, 405977, 2889601, 3778709, 4465747, 49123217]

約数ペア:

[(1, 49123217), (11, 4465747), (13, 3778709), (17, 2889601), (121, 405977), (143, 343519), (167, 294151), (187, 262691), (221, 222277), (1331, 36907), (1573, 31229), (1837, 26741), (2057, 23881), (2171, 22627), (2431, 20207), (2839, 17303)]