50147797

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 62705664

約数和(自身を除く): 12557867

約数列:

[1, 7, 23, 41, 71, 107, 161, 287, 497, 749, 943, 1633, 2461, 2911, 4387, 6601, 7597, 11431, 17227, 20377, 30709, 53179, 66953, 100901, 174731, 311477, 468671, 706307, 1223117, 2180339, 7163971, 50147797]

約数ペア:

[(1, 50147797), (7, 7163971), (23, 2180339), (41, 1223117), (71, 706307), (107, 468671), (161, 311477), (287, 174731), (497, 100901), (749, 66953), (943, 53179), (1633, 30709), (2461, 20377), (2911, 17227), (4387, 11431), (6601, 7597)]