52216416

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:521

約数の個数: 144

約数和(自身を含む): 172972800

約数和(自身を除く): 120756384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 59, 63, 72, 84, 96, 112, 118, 126, 144, 168, 177, 224, 236, 252, 288, 336, 354, 413, 439, 472, 504, 531, 672, 708, 826, 878, 944, 1008, 1062, 1239, 1317, 1416, 1652, 1756, 1888, 2016, 2124, 2478, 2634, 2832, 3073, 3304, 3512, 3717, 3951, 4248, 4956, 5268, 5664, 6146, 6608, 7024, 7434, 7902, 8496, 9219, 9912, 10536, 12292, 13216, 14048, 14868, 15804, 16992, 18438, 19824, 21072, 24584, 25901, 27657, 29736, 31608, 36876, 39648, 42144, 49168, 51802, 55314, 59472, 63216, 73752, 77703, 98336, 103604, 110628, 118944, 126432, 147504, 155406, 181307, 207208, 221256, 233109, 295008, 310812, 362614, 414416, 442512, 466218, 543921, 621624, 725228, 828832, 885024, 932436, 1087842, 1243248, 1450456, 1631763, 1864872, 2175684, 2486496, 2900912, 3263526, 3729744, 4351368, 5801824, 6527052, 7459488, 8702736, 13054104, 17405472, 26108208, 52216416]

約数ペア:

[(1, 52216416), (2, 26108208), (3, 17405472), (4, 13054104), (6, 8702736), (7, 7459488), (8, 6527052), (9, 5801824), (12, 4351368), (14, 3729744), (16, 3263526), (18, 2900912), (21, 2486496), (24, 2175684), (28, 1864872), (32, 1631763), (36, 1450456), (42, 1243248), (48, 1087842), (56, 932436), (59, 885024), (63, 828832), (72, 725228), (84, 621624), (96, 543921), (112, 466218), (118, 442512), (126, 414416), (144, 362614), (168, 310812), (177, 295008), (224, 233109), (236, 221256), (252, 207208), (288, 181307), (336, 155406), (354, 147504), (413, 126432), (439, 118944), (472, 110628), (504, 103604), (531, 98336), (672, 77703), (708, 73752), (826, 63216), (878, 59472), (944, 55314), (1008, 51802), (1062, 49168), (1239, 42144), (1317, 39648), (1416, 36876), (1652, 31608), (1756, 29736), (1888, 27657), (2016, 25901), (2124, 24584), (2478, 21072), (2634, 19824), (2832, 18438), (3073, 16992), (3304, 15804), (3512, 14868), (3717, 14048), (3951, 13216), (4248, 12292), (4956, 10536), (5268, 9912), (5664, 9219), (6146, 8496), (6608, 7902), (7024, 7434)]