51781752

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{65381}}^1$

素因数の和:65404

約数の個数: 48

約数和(自身を含む): 152993880

約数和(自身を除く): 101212128

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 65381, 130762, 196143, 261524, 392286, 523048, 588429, 719191, 784572, 1176858, 1438382, 1569144, 2157573, 2353716, 2876764, 4315146, 4707432, 5753528, 6472719, 8630292, 12945438, 17260584, 25890876, 51781752]

約数ペア:

[(1, 51781752), (2, 25890876), (3, 17260584), (4, 12945438), (6, 8630292), (8, 6472719), (9, 5753528), (11, 4707432), (12, 4315146), (18, 2876764), (22, 2353716), (24, 2157573), (33, 1569144), (36, 1438382), (44, 1176858), (66, 784572), (72, 719191), (88, 588429), (99, 523048), (132, 392286), (198, 261524), (264, 196143), (396, 130762), (792, 65381)]