53991342

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:689

約数の個数: 48

約数和(自身を含む): 120884400

約数和(自身を除く): 66893058

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 149, 246, 298, 369, 447, 491, 738, 894, 982, 1341, 1473, 2682, 2946, 4419, 6109, 8838, 12218, 18327, 20131, 36654, 40262, 54981, 60393, 73159, 109962, 120786, 146318, 181179, 219477, 362358, 438954, 658431, 1316862, 2999519, 5999038, 8998557, 17997114, 26995671, 53991342]

約数ペア:

[(1, 53991342), (2, 26995671), (3, 17997114), (6, 8998557), (9, 5999038), (18, 2999519), (41, 1316862), (82, 658431), (123, 438954), (149, 362358), (246, 219477), (298, 181179), (369, 146318), (447, 120786), (491, 109962), (738, 73159), (894, 60393), (982, 54981), (1341, 40262), (1473, 36654), (2682, 20131), (2946, 18327), (4419, 12218), (6109, 8838)]