51914031

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 77837760

約数和(自身を除く): 25923729

約数列:

[1, 3, 13, 29, 39, 87, 197, 233, 377, 591, 699, 1131, 2561, 3029, 5713, 6757, 7683, 9087, 17139, 20271, 45901, 74269, 87841, 137703, 222807, 263523, 596713, 1331129, 1790139, 3993387, 17304677, 51914031]

約数ペア:

[(1, 51914031), (3, 17304677), (13, 3993387), (29, 1790139), (39, 1331129), (87, 596713), (197, 263523), (233, 222807), (377, 137703), (591, 87841), (699, 74269), (1131, 45901), (2561, 20271), (3029, 17139), (5713, 9087), (6757, 7683)]