49141851

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 74582016

約数和(自身を除く): 25440165

約数列:

[1, 3, 11, 31, 33, 93, 121, 341, 363, 397, 1023, 1191, 1331, 3751, 3993, 4367, 11253, 12307, 13101, 36921, 41261, 48037, 123783, 135377, 144111, 406131, 528407, 1489147, 1585221, 4467441, 16380617, 49141851]

約数ペア:

[(1, 49141851), (3, 16380617), (11, 4467441), (31, 1585221), (33, 1489147), (93, 528407), (121, 406131), (341, 144111), (363, 135377), (397, 123783), (1023, 48037), (1191, 41261), (1331, 36921), (3751, 13101), (3993, 12307), (4367, 11253)]