51087736

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{12497}}^1$

素因数の和:12583

約数の個数: 32

約数和(自身を含む): 110982240

約数和(自身を除く): 59894504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 12497, 24994, 49988, 87479, 99976, 174958, 349916, 699832, 912281, 1824562, 3649124, 6385967, 7298248, 12771934, 25543868, 51087736]

約数ペア:

[(1, 51087736), (2, 25543868), (4, 12771934), (7, 7298248), (8, 6385967), (14, 3649124), (28, 1824562), (56, 912281), (73, 699832), (146, 349916), (292, 174958), (511, 99976), (584, 87479), (1022, 49988), (2044, 24994), (4088, 12497)]