52909808

素因数分解:

$2^4\times 7^3\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:371

約数の個数: 80

約数和(自身を含む): 123801600

約数和(自身を除く): 70891792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 311, 343, 392, 434, 496, 622, 686, 784, 868, 1244, 1372, 1519, 1736, 2177, 2488, 2744, 3038, 3472, 4354, 4976, 5488, 6076, 8708, 9641, 10633, 12152, 15239, 17416, 19282, 21266, 24304, 30478, 34832, 38564, 42532, 60956, 67487, 77128, 85064, 106673, 121912, 134974, 154256, 170128, 213346, 243824, 269948, 426692, 472409, 539896, 853384, 944818, 1079792, 1706768, 1889636, 3306863, 3779272, 6613726, 7558544, 13227452, 26454904, 52909808]

約数ペア:

[(1, 52909808), (2, 26454904), (4, 13227452), (7, 7558544), (8, 6613726), (14, 3779272), (16, 3306863), (28, 1889636), (31, 1706768), (49, 1079792), (56, 944818), (62, 853384), (98, 539896), (112, 472409), (124, 426692), (196, 269948), (217, 243824), (248, 213346), (311, 170128), (343, 154256), (392, 134974), (434, 121912), (496, 106673), (622, 85064), (686, 77128), (784, 67487), (868, 60956), (1244, 42532), (1372, 38564), (1519, 34832), (1736, 30478), (2177, 24304), (2488, 21266), (2744, 19282), (3038, 17416), (3472, 15239), (4354, 12152), (4976, 10633), (5488, 9641), (6076, 8708)]