51686496

素因数分解:

$2^5\times 3^2\times {\mathrm{197}}^1\times {\mathrm{911}}^1$

素因数の和:1124

約数の個数: 72

約数和(自身を含む): 147891744

約数和(自身を除く): 96205248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 197, 288, 394, 591, 788, 911, 1182, 1576, 1773, 1822, 2364, 2733, 3152, 3546, 3644, 4728, 5466, 6304, 7092, 7288, 8199, 9456, 10932, 14184, 14576, 16398, 18912, 21864, 28368, 29152, 32796, 43728, 56736, 65592, 87456, 131184, 179467, 262368, 358934, 538401, 717868, 1076802, 1435736, 1615203, 2153604, 2871472, 3230406, 4307208, 5742944, 6460812, 8614416, 12921624, 17228832, 25843248, 51686496]

約数ペア:

[(1, 51686496), (2, 25843248), (3, 17228832), (4, 12921624), (6, 8614416), (8, 6460812), (9, 5742944), (12, 4307208), (16, 3230406), (18, 2871472), (24, 2153604), (32, 1615203), (36, 1435736), (48, 1076802), (72, 717868), (96, 538401), (144, 358934), (197, 262368), (288, 179467), (394, 131184), (591, 87456), (788, 65592), (911, 56736), (1182, 43728), (1576, 32796), (1773, 29152), (1822, 28368), (2364, 21864), (2733, 18912), (3152, 16398), (3546, 14576), (3644, 14184), (4728, 10932), (5466, 9456), (6304, 8199), (7092, 7288)]