49916139

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2729}}^1$

素因数の和:2819

約数の個数: 32

約数和(自身を含む): 83166720

約数和(自身を除く): 33250581

約数列:

[1, 3, 7, 13, 21, 39, 67, 91, 201, 273, 469, 871, 1407, 2613, 2729, 6097, 8187, 18291, 19103, 35477, 57309, 106431, 182843, 248339, 548529, 745017, 1279901, 2376959, 3839703, 7130877, 16638713, 49916139]

約数ペア:

[(1, 49916139), (3, 16638713), (7, 7130877), (13, 3839703), (21, 2376959), (39, 1279901), (67, 745017), (91, 548529), (201, 248339), (273, 182843), (469, 106431), (871, 57309), (1407, 35477), (2613, 19103), (2729, 18291), (6097, 8187)]