51359328

素因数分解:

$2^5\times 3^2\times {\mathrm{151}}^1\times {\mathrm{1181}}^1$

素因数の和:1348

約数の個数: 72

約数和(自身を含む): 147144816

約数和(自身を除く): 95785488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 151, 288, 302, 453, 604, 906, 1181, 1208, 1359, 1812, 2362, 2416, 2718, 3543, 3624, 4724, 4832, 5436, 7086, 7248, 9448, 10629, 10872, 14172, 14496, 18896, 21258, 21744, 28344, 37792, 42516, 43488, 56688, 85032, 113376, 170064, 178331, 340128, 356662, 534993, 713324, 1069986, 1426648, 1604979, 2139972, 2853296, 3209958, 4279944, 5706592, 6419916, 8559888, 12839832, 17119776, 25679664, 51359328]

約数ペア:

[(1, 51359328), (2, 25679664), (3, 17119776), (4, 12839832), (6, 8559888), (8, 6419916), (9, 5706592), (12, 4279944), (16, 3209958), (18, 2853296), (24, 2139972), (32, 1604979), (36, 1426648), (48, 1069986), (72, 713324), (96, 534993), (144, 356662), (151, 340128), (288, 178331), (302, 170064), (453, 113376), (604, 85032), (906, 56688), (1181, 43488), (1208, 42516), (1359, 37792), (1812, 28344), (2362, 21744), (2416, 21258), (2718, 18896), (3543, 14496), (3624, 14172), (4724, 10872), (4832, 10629), (5436, 9448), (7086, 7248)]