51954448

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2099}}^1$

素因数の和:2144

約数の個数: 80

約数和(自身を含む): 131241600

約数和(自身を除く): 79287152

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 728, 884, 952, 1456, 1547, 1768, 1904, 2099, 3094, 3536, 4198, 6188, 8396, 12376, 14693, 16792, 24752, 27287, 29386, 33584, 35683, 54574, 58772, 71366, 109148, 117544, 142732, 191009, 218296, 235088, 249781, 285464, 382018, 436592, 463879, 499562, 570928, 764036, 927758, 999124, 1528072, 1855516, 1998248, 3056144, 3247153, 3711032, 3996496, 6494306, 7422064, 12988612, 25977224, 51954448]

約数ペア:

[(1, 51954448), (2, 25977224), (4, 12988612), (7, 7422064), (8, 6494306), (13, 3996496), (14, 3711032), (16, 3247153), (17, 3056144), (26, 1998248), (28, 1855516), (34, 1528072), (52, 999124), (56, 927758), (68, 764036), (91, 570928), (104, 499562), (112, 463879), (119, 436592), (136, 382018), (182, 285464), (208, 249781), (221, 235088), (238, 218296), (272, 191009), (364, 142732), (442, 117544), (476, 109148), (728, 71366), (884, 58772), (952, 54574), (1456, 35683), (1547, 33584), (1768, 29386), (1904, 27287), (2099, 24752), (3094, 16792), (3536, 14693), (4198, 12376), (6188, 8396)]