51272352

素因数分解:

$2^5\times 3^4\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:304

約数の個数: 120

約数和(自身を含む): 152947872

約数和(自身を除く): 101675520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 131, 144, 151, 162, 216, 262, 288, 302, 324, 393, 432, 453, 524, 604, 648, 786, 864, 906, 1048, 1179, 1208, 1296, 1359, 1572, 1812, 2096, 2358, 2416, 2592, 2718, 3144, 3537, 3624, 4077, 4192, 4716, 4832, 5436, 6288, 7074, 7248, 8154, 9432, 10611, 10872, 12231, 12576, 14148, 14496, 16308, 18864, 19781, 21222, 21744, 24462, 28296, 32616, 37728, 39562, 42444, 43488, 48924, 56592, 59343, 65232, 79124, 84888, 97848, 113184, 118686, 130464, 158248, 169776, 178029, 195696, 237372, 316496, 339552, 356058, 391392, 474744, 534087, 632992, 712116, 949488, 1068174, 1424232, 1602261, 1898976, 2136348, 2848464, 3204522, 4272696, 5696928, 6409044, 8545392, 12818088, 17090784, 25636176, 51272352]

約数ペア:

[(1, 51272352), (2, 25636176), (3, 17090784), (4, 12818088), (6, 8545392), (8, 6409044), (9, 5696928), (12, 4272696), (16, 3204522), (18, 2848464), (24, 2136348), (27, 1898976), (32, 1602261), (36, 1424232), (48, 1068174), (54, 949488), (72, 712116), (81, 632992), (96, 534087), (108, 474744), (131, 391392), (144, 356058), (151, 339552), (162, 316496), (216, 237372), (262, 195696), (288, 178029), (302, 169776), (324, 158248), (393, 130464), (432, 118686), (453, 113184), (524, 97848), (604, 84888), (648, 79124), (786, 65232), (864, 59343), (906, 56592), (1048, 48924), (1179, 43488), (1208, 42444), (1296, 39562), (1359, 37728), (1572, 32616), (1812, 28296), (2096, 24462), (2358, 21744), (2416, 21222), (2592, 19781), (2718, 18864), (3144, 16308), (3537, 14496), (3624, 14148), (4077, 12576), (4192, 12231), (4716, 10872), (4832, 10611), (5436, 9432), (6288, 8154), (7074, 7248)]