51988566539

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2539}}^1\times {\mathrm{7759}}^1$

素因数の和:10347

約数の個数: 32

約数和(自身を含む): 66226944000

約数和(自身を除く): 14238377461

約数列:

[1, 7, 13, 29, 91, 203, 377, 2539, 2639, 7759, 17773, 33007, 54313, 73631, 100867, 225011, 231049, 515417, 706069, 957203, 1575077, 2925143, 6700421, 19700101, 20476001, 137900707, 256101313, 571302929, 1792709191, 3999120503, 7426938077, 51988566539]

約数ペア:

[(1, 51988566539), (7, 7426938077), (13, 3999120503), (29, 1792709191), (91, 571302929), (203, 256101313), (377, 137900707), (2539, 20476001), (2639, 19700101), (7759, 6700421), (17773, 2925143), (33007, 1575077), (54313, 957203), (73631, 706069), (100867, 515417), (225011, 231049)]