52317160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:443

約数の個数: 128

約数和(自身を含む): 147744000

約数和(自身を除く): 95426840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 29, 34, 35, 40, 56, 58, 68, 70, 85, 116, 119, 136, 140, 145, 170, 203, 232, 238, 280, 290, 340, 379, 406, 476, 493, 580, 595, 680, 758, 812, 952, 986, 1015, 1160, 1190, 1516, 1624, 1895, 1972, 2030, 2380, 2465, 2653, 3032, 3451, 3790, 3944, 4060, 4760, 4930, 5306, 6443, 6902, 7580, 8120, 9860, 10612, 10991, 12886, 13265, 13804, 15160, 17255, 19720, 21224, 21982, 25772, 26530, 27608, 32215, 34510, 43964, 45101, 51544, 53060, 54955, 64430, 69020, 76937, 87928, 90202, 106120, 109910, 128860, 138040, 153874, 180404, 186847, 219820, 225505, 257720, 307748, 360808, 373694, 384685, 439640, 451010, 615496, 747388, 769370, 902020, 934235, 1307929, 1494776, 1538740, 1804040, 1868470, 2615858, 3077480, 3736940, 5231716, 6539645, 7473880, 10463432, 13079290, 26158580, 52317160]

約数ペア:

[(1, 52317160), (2, 26158580), (4, 13079290), (5, 10463432), (7, 7473880), (8, 6539645), (10, 5231716), (14, 3736940), (17, 3077480), (20, 2615858), (28, 1868470), (29, 1804040), (34, 1538740), (35, 1494776), (40, 1307929), (56, 934235), (58, 902020), (68, 769370), (70, 747388), (85, 615496), (116, 451010), (119, 439640), (136, 384685), (140, 373694), (145, 360808), (170, 307748), (203, 257720), (232, 225505), (238, 219820), (280, 186847), (290, 180404), (340, 153874), (379, 138040), (406, 128860), (476, 109910), (493, 106120), (580, 90202), (595, 87928), (680, 76937), (758, 69020), (812, 64430), (952, 54955), (986, 53060), (1015, 51544), (1160, 45101), (1190, 43964), (1516, 34510), (1624, 32215), (1895, 27608), (1972, 26530), (2030, 25772), (2380, 21982), (2465, 21224), (2653, 19720), (3032, 17255), (3451, 15160), (3790, 13804), (3944, 13265), (4060, 12886), (4760, 10991), (4930, 10612), (5306, 9860), (6443, 8120), (6902, 7580)]