5211248

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1$

素因数の和:79

約数の個数: 90

約数和(自身を含む): 13019256

約数和(自身を除く): 7808008

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 34, 46, 49, 56, 68, 92, 98, 112, 119, 136, 161, 184, 196, 238, 272, 289, 322, 368, 391, 392, 476, 578, 644, 782, 784, 833, 952, 1127, 1156, 1288, 1564, 1666, 1904, 2023, 2254, 2312, 2576, 2737, 3128, 3332, 4046, 4508, 4624, 5474, 6256, 6647, 6664, 8092, 9016, 10948, 13294, 13328, 14161, 16184, 18032, 19159, 21896, 26588, 28322, 32368, 38318, 43792, 46529, 53176, 56644, 76636, 93058, 106352, 113288, 153272, 186116, 226576, 306544, 325703, 372232, 651406, 744464, 1302812, 2605624, 5211248]

約数ペア:

[(1, 5211248), (2, 2605624), (4, 1302812), (7, 744464), (8, 651406), (14, 372232), (16, 325703), (17, 306544), (23, 226576), (28, 186116), (34, 153272), (46, 113288), (49, 106352), (56, 93058), (68, 76636), (92, 56644), (98, 53176), (112, 46529), (119, 43792), (136, 38318), (161, 32368), (184, 28322), (196, 26588), (238, 21896), (272, 19159), (289, 18032), (322, 16184), (368, 14161), (391, 13328), (392, 13294), (476, 10948), (578, 9016), (644, 8092), (782, 6664), (784, 6647), (833, 6256), (952, 5474), (1127, 4624), (1156, 4508), (1288, 4046), (1564, 3332), (1666, 3128), (1904, 2737), (2023, 2576), (2254, 2312)]