51680586

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1901}}^1$

素因数の和:2126

約数の個数: 32

約数和(自身を含む): 108459648

約数和(自身を除く): 56779062

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 197, 394, 591, 1182, 1901, 3802, 4531, 5703, 9062, 11406, 13593, 27186, 43723, 87446, 131169, 262338, 374497, 748994, 1123491, 2246982, 8613431, 17226862, 25840293, 51680586]

約数ペア:

[(1, 51680586), (2, 25840293), (3, 17226862), (6, 8613431), (23, 2246982), (46, 1123491), (69, 748994), (138, 374497), (197, 262338), (394, 131169), (591, 87446), (1182, 43723), (1901, 27186), (3802, 13593), (4531, 11406), (5703, 9062)]