49817984

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 104109360

約数和(自身を除く): 54291376

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 67, 74, 128, 134, 148, 157, 268, 296, 314, 536, 592, 628, 1072, 1184, 1256, 2144, 2368, 2479, 2512, 4288, 4736, 4958, 5024, 5809, 8576, 9916, 10048, 10519, 11618, 19832, 20096, 21038, 23236, 39664, 42076, 46472, 79328, 84152, 92944, 158656, 168304, 185888, 317312, 336608, 371776, 389203, 673216, 743552, 778406, 1346432, 1556812, 3113624, 6227248, 12454496, 24908992, 49817984]

約数ペア:

[(1, 49817984), (2, 24908992), (4, 12454496), (8, 6227248), (16, 3113624), (32, 1556812), (37, 1346432), (64, 778406), (67, 743552), (74, 673216), (128, 389203), (134, 371776), (148, 336608), (157, 317312), (268, 185888), (296, 168304), (314, 158656), (536, 92944), (592, 84152), (628, 79328), (1072, 46472), (1184, 42076), (1256, 39664), (2144, 23236), (2368, 21038), (2479, 20096), (2512, 19832), (4288, 11618), (4736, 10519), (4958, 10048), (5024, 9916), (5809, 8576)]