51178330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1483}}^1$

素因数の和:1543

約数の個数: 64

約数和(自身を含む): 115395840

約数和(自身を除く): 64217510

約数列:

[1, 2, 5, 7, 10, 14, 17, 29, 34, 35, 58, 70, 85, 119, 145, 170, 203, 238, 290, 406, 493, 595, 986, 1015, 1190, 1483, 2030, 2465, 2966, 3451, 4930, 6902, 7415, 10381, 14830, 17255, 20762, 25211, 34510, 43007, 50422, 51905, 86014, 103810, 126055, 176477, 215035, 252110, 301049, 352954, 430070, 602098, 731119, 882385, 1462238, 1505245, 1764770, 3010490, 3655595, 5117833, 7311190, 10235666, 25589165, 51178330]

約数ペア:

[(1, 51178330), (2, 25589165), (5, 10235666), (7, 7311190), (10, 5117833), (14, 3655595), (17, 3010490), (29, 1764770), (34, 1505245), (35, 1462238), (58, 882385), (70, 731119), (85, 602098), (119, 430070), (145, 352954), (170, 301049), (203, 252110), (238, 215035), (290, 176477), (406, 126055), (493, 103810), (595, 86014), (986, 51905), (1015, 50422), (1190, 43007), (1483, 34510), (2030, 25211), (2465, 20762), (2966, 17255), (3451, 14830), (4930, 10381), (6902, 7415)]