50783789

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 63974400

約数和(自身を除く): 13190611

約数列:

[1, 7, 19, 41, 67, 133, 139, 287, 469, 779, 973, 1273, 2641, 2747, 5453, 5699, 8911, 9313, 18487, 19229, 39893, 52193, 65191, 108281, 176947, 365351, 381833, 757967, 1238629, 2672831, 7254827, 50783789]

約数ペア:

[(1, 50783789), (7, 7254827), (19, 2672831), (41, 1238629), (67, 757967), (133, 381833), (139, 365351), (287, 176947), (469, 108281), (779, 65191), (973, 52193), (1273, 39893), (2641, 19229), (2747, 18487), (5453, 9313), (5699, 8911)]