55917612

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:379

約数の個数: 72

約数和(自身を含む): 145297152

約数和(自身を除く): 89379540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 131, 142, 167, 213, 262, 284, 334, 393, 426, 501, 524, 639, 668, 786, 852, 1002, 1179, 1278, 1503, 1572, 2004, 2358, 2556, 3006, 4716, 6012, 9301, 11857, 18602, 21877, 23714, 27903, 35571, 37204, 43754, 47428, 55806, 65631, 71142, 83709, 87508, 106713, 111612, 131262, 142284, 167418, 196893, 213426, 262524, 334836, 393786, 426852, 787572, 1553267, 3106534, 4659801, 6213068, 9319602, 13979403, 18639204, 27958806, 55917612]

約数ペア:

[(1, 55917612), (2, 27958806), (3, 18639204), (4, 13979403), (6, 9319602), (9, 6213068), (12, 4659801), (18, 3106534), (36, 1553267), (71, 787572), (131, 426852), (142, 393786), (167, 334836), (213, 262524), (262, 213426), (284, 196893), (334, 167418), (393, 142284), (426, 131262), (501, 111612), (524, 106713), (639, 87508), (668, 83709), (786, 71142), (852, 65631), (1002, 55806), (1179, 47428), (1278, 43754), (1503, 37204), (1572, 35571), (2004, 27903), (2358, 23714), (2556, 21877), (3006, 18602), (4716, 11857), (6012, 9301)]