52807676516

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^2\times {\mathrm{491}}^1\times {\mathrm{571}}^1$

素因数の和:1142

約数の個数: 108

約数和(自身を含む): 111502158768

約数和(自身を除く): 58694482252

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 491, 571, 868, 961, 982, 1142, 1519, 1922, 1964, 2284, 3038, 3437, 3844, 3997, 6076, 6727, 6874, 7994, 13454, 13748, 15221, 15988, 17701, 24059, 26908, 27979, 30442, 35402, 47089, 48118, 55958, 60884, 70804, 94178, 96236, 106547, 111916, 123907, 188356, 213094, 247814, 280361, 426188, 471851, 495628, 548731, 560722, 745829, 867349, 943702, 1097462, 1121444, 1491658, 1734698, 1887404, 1962527, 2194924, 2983316, 3302957, 3469396, 3841117, 3925054, 6605914, 7682234, 7850108, 8691191, 13211828, 13737689, 15364468, 17382382, 23120699, 26887819, 27475378, 34764764, 46241398, 53775638, 54950756, 60838337, 92482796, 107551276, 121676674, 243353348, 269426921, 425868359, 538853842, 851736718, 1077707684, 1703473436, 1885988447, 3771976894, 7543953788, 13201919129, 26403838258, 52807676516]

約数ペア:

[(1, 52807676516), (2, 26403838258), (4, 13201919129), (7, 7543953788), (14, 3771976894), (28, 1885988447), (31, 1703473436), (49, 1077707684), (62, 851736718), (98, 538853842), (124, 425868359), (196, 269426921), (217, 243353348), (434, 121676674), (491, 107551276), (571, 92482796), (868, 60838337), (961, 54950756), (982, 53775638), (1142, 46241398), (1519, 34764764), (1922, 27475378), (1964, 26887819), (2284, 23120699), (3038, 17382382), (3437, 15364468), (3844, 13737689), (3997, 13211828), (6076, 8691191), (6727, 7850108), (6874, 7682234), (7994, 6605914), (13454, 3925054), (13748, 3841117), (15221, 3469396), (15988, 3302957), (17701, 2983316), (24059, 2194924), (26908, 1962527), (27979, 1887404), (30442, 1734698), (35402, 1491658), (47089, 1121444), (48118, 1097462), (55958, 943702), (60884, 867349), (70804, 745829), (94178, 560722), (96236, 548731), (106547, 495628), (111916, 471851), (123907, 426188), (188356, 280361), (213094, 247814)]