51499116

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^2$

素因数の和:152

約数の個数: 108

約数和(自身を含む): 142995216

約数和(自身を除く): 91496100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 37, 41, 46, 69, 74, 82, 92, 111, 123, 138, 148, 164, 207, 222, 246, 276, 333, 369, 414, 444, 492, 666, 738, 828, 851, 943, 1332, 1476, 1517, 1681, 1702, 1886, 2553, 2829, 3034, 3362, 3404, 3772, 4551, 5043, 5106, 5658, 6068, 6724, 7659, 8487, 9102, 10086, 10212, 11316, 13653, 15129, 15318, 16974, 18204, 20172, 27306, 30258, 30636, 33948, 34891, 38663, 54612, 60516, 62197, 69782, 77326, 104673, 115989, 124394, 139564, 154652, 186591, 209346, 231978, 248788, 314019, 347967, 373182, 418692, 463956, 559773, 628038, 695934, 746364, 1119546, 1256076, 1391868, 1430531, 2239092, 2861062, 4291593, 5722124, 8583186, 12874779, 17166372, 25749558, 51499116]

約数ペア:

[(1, 51499116), (2, 25749558), (3, 17166372), (4, 12874779), (6, 8583186), (9, 5722124), (12, 4291593), (18, 2861062), (23, 2239092), (36, 1430531), (37, 1391868), (41, 1256076), (46, 1119546), (69, 746364), (74, 695934), (82, 628038), (92, 559773), (111, 463956), (123, 418692), (138, 373182), (148, 347967), (164, 314019), (207, 248788), (222, 231978), (246, 209346), (276, 186591), (333, 154652), (369, 139564), (414, 124394), (444, 115989), (492, 104673), (666, 77326), (738, 69782), (828, 62197), (851, 60516), (943, 54612), (1332, 38663), (1476, 34891), (1517, 33948), (1681, 30636), (1702, 30258), (1886, 27306), (2553, 20172), (2829, 18204), (3034, 16974), (3362, 15318), (3404, 15129), (3772, 13653), (4551, 11316), (5043, 10212), (5106, 10086), (5658, 9102), (6068, 8487), (6724, 7659)]