53357352

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:434

約数の個数: 64

約数和(自身を含む): 136805760

約数和(自身を除く): 83448408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 173, 181, 213, 284, 346, 362, 426, 519, 543, 568, 692, 724, 852, 1038, 1086, 1384, 1448, 1704, 2076, 2172, 4152, 4344, 12283, 12851, 24566, 25702, 31313, 36849, 38553, 49132, 51404, 62626, 73698, 77106, 93939, 98264, 102808, 125252, 147396, 154212, 187878, 250504, 294792, 308424, 375756, 751512, 2223223, 4446446, 6669669, 8892892, 13339338, 17785784, 26678676, 53357352]

約数ペア:

[(1, 53357352), (2, 26678676), (3, 17785784), (4, 13339338), (6, 8892892), (8, 6669669), (12, 4446446), (24, 2223223), (71, 751512), (142, 375756), (173, 308424), (181, 294792), (213, 250504), (284, 187878), (346, 154212), (362, 147396), (426, 125252), (519, 102808), (543, 98264), (568, 93939), (692, 77106), (724, 73698), (852, 62626), (1038, 51404), (1086, 49132), (1384, 38553), (1448, 36849), (1704, 31313), (2076, 25702), (2172, 24566), (4152, 12851), (4344, 12283)]