51687792

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{27611}}^1$

素因数の和:27638

約数の個数: 60

約数和(自身を含む): 155786904

約数和(自身を除く): 104099112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 27611, 55222, 82833, 110444, 165666, 220888, 248499, 331332, 358943, 441776, 496998, 662664, 717886, 993996, 1076829, 1325328, 1435772, 1987992, 2153658, 2871544, 3230487, 3975984, 4307316, 5743088, 6460974, 8614632, 12921948, 17229264, 25843896, 51687792]

約数ペア:

[(1, 51687792), (2, 25843896), (3, 17229264), (4, 12921948), (6, 8614632), (8, 6460974), (9, 5743088), (12, 4307316), (13, 3975984), (16, 3230487), (18, 2871544), (24, 2153658), (26, 1987992), (36, 1435772), (39, 1325328), (48, 1076829), (52, 993996), (72, 717886), (78, 662664), (104, 496998), (117, 441776), (144, 358943), (156, 331332), (208, 248499), (234, 220888), (312, 165666), (468, 110444), (624, 82833), (936, 55222), (1872, 27611)]