53155480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{829}}^1$

素因数の和:1076

約数の個数: 64

約数和(自身を含む): 137448000

約数和(自身を除く): 84292520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 229, 280, 458, 829, 916, 1145, 1603, 1658, 1832, 2290, 3206, 3316, 4145, 4580, 5803, 6412, 6632, 8015, 8290, 9160, 11606, 12824, 16030, 16580, 23212, 29015, 32060, 33160, 46424, 58030, 64120, 116060, 189841, 232120, 379682, 759364, 949205, 1328887, 1518728, 1898410, 2657774, 3796820, 5315548, 6644435, 7593640, 10631096, 13288870, 26577740, 53155480]

約数ペア:

[(1, 53155480), (2, 26577740), (4, 13288870), (5, 10631096), (7, 7593640), (8, 6644435), (10, 5315548), (14, 3796820), (20, 2657774), (28, 1898410), (35, 1518728), (40, 1328887), (56, 949205), (70, 759364), (140, 379682), (229, 232120), (280, 189841), (458, 116060), (829, 64120), (916, 58030), (1145, 46424), (1603, 33160), (1658, 32060), (1832, 29015), (2290, 23212), (3206, 16580), (3316, 16030), (4145, 12824), (4580, 11606), (5803, 9160), (6412, 8290), (6632, 8015)]