52986087

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{487}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 96225792

約数和(自身を除く): 43239705

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 157, 231, 471, 487, 693, 1099, 1413, 1461, 1727, 3297, 3409, 4383, 5181, 5357, 9891, 10227, 12089, 15543, 16071, 30681, 36267, 37499, 48213, 76459, 108801, 112497, 229377, 337491, 535213, 688131, 841049, 1605639, 2523147, 4816917, 5887343, 7569441, 17662029, 52986087]

約数ペア:

[(1, 52986087), (3, 17662029), (7, 7569441), (9, 5887343), (11, 4816917), (21, 2523147), (33, 1605639), (63, 841049), (77, 688131), (99, 535213), (157, 337491), (231, 229377), (471, 112497), (487, 108801), (693, 76459), (1099, 48213), (1413, 37499), (1461, 36267), (1727, 30681), (3297, 16071), (3409, 15543), (4383, 12089), (5181, 10227), (5357, 9891)]