52738812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 161953792

約数和(自身を除く): 109214980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 43, 62, 63, 84, 86, 93, 124, 126, 129, 157, 172, 186, 217, 252, 258, 279, 301, 314, 372, 387, 434, 471, 516, 558, 602, 628, 651, 774, 868, 903, 942, 1099, 1116, 1204, 1302, 1333, 1413, 1548, 1806, 1884, 1953, 2198, 2604, 2666, 2709, 2826, 3297, 3612, 3906, 3999, 4396, 4867, 5332, 5418, 5652, 6594, 6751, 7812, 7998, 9331, 9734, 9891, 10836, 11997, 13188, 13502, 14601, 15996, 18662, 19468, 19782, 20253, 23994, 27004, 27993, 29202, 34069, 37324, 39564, 40506, 43803, 47257, 47988, 55986, 58404, 60759, 68138, 81012, 83979, 87606, 94514, 102207, 111972, 121518, 136276, 141771, 167958, 175212, 189028, 204414, 209281, 243036, 283542, 306621, 335916, 408828, 418562, 425313, 567084, 613242, 627843, 837124, 850626, 1226484, 1255686, 1464967, 1701252, 1883529, 2511372, 2929934, 3767058, 4394901, 5859868, 7534116, 8789802, 13184703, 17579604, 26369406, 52738812]

約数ペア:

[(1, 52738812), (2, 26369406), (3, 17579604), (4, 13184703), (6, 8789802), (7, 7534116), (9, 5859868), (12, 4394901), (14, 3767058), (18, 2929934), (21, 2511372), (28, 1883529), (31, 1701252), (36, 1464967), (42, 1255686), (43, 1226484), (62, 850626), (63, 837124), (84, 627843), (86, 613242), (93, 567084), (124, 425313), (126, 418562), (129, 408828), (157, 335916), (172, 306621), (186, 283542), (217, 243036), (252, 209281), (258, 204414), (279, 189028), (301, 175212), (314, 167958), (372, 141771), (387, 136276), (434, 121518), (471, 111972), (516, 102207), (558, 94514), (602, 87606), (628, 83979), (651, 81012), (774, 68138), (868, 60759), (903, 58404), (942, 55986), (1099, 47988), (1116, 47257), (1204, 43803), (1302, 40506), (1333, 39564), (1413, 37324), (1548, 34069), (1806, 29202), (1884, 27993), (1953, 27004), (2198, 23994), (2604, 20253), (2666, 19782), (2709, 19468), (2826, 18662), (3297, 15996), (3612, 14601), (3906, 13502), (3999, 13188), (4396, 11997), (4867, 10836), (5332, 9891), (5418, 9734), (5652, 9331), (6594, 7998), (6751, 7812)]