52973172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6781}}^1$

素因数の和:6829

約数の個数: 72

約数和(自身を含む): 157993472

約数和(自身を除く): 105020300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 6781, 7812, 13562, 20343, 27124, 40686, 47467, 61029, 81372, 94934, 122058, 142401, 189868, 210211, 244116, 284802, 420422, 427203, 569604, 630633, 840844, 854406, 1261266, 1471477, 1708812, 1891899, 2522532, 2942954, 3783798, 4414431, 5885908, 7567596, 8828862, 13243293, 17657724, 26486586, 52973172]

約数ペア:

[(1, 52973172), (2, 26486586), (3, 17657724), (4, 13243293), (6, 8828862), (7, 7567596), (9, 5885908), (12, 4414431), (14, 3783798), (18, 2942954), (21, 2522532), (28, 1891899), (31, 1708812), (36, 1471477), (42, 1261266), (62, 854406), (63, 840844), (84, 630633), (93, 569604), (124, 427203), (126, 420422), (186, 284802), (217, 244116), (252, 210211), (279, 189868), (372, 142401), (434, 122058), (558, 94934), (651, 81372), (868, 61029), (1116, 47467), (1302, 40686), (1953, 27124), (2604, 20343), (3906, 13562), (6781, 7812)]