51677920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{46141}}^1$

素因数の和:46163

約数の個数: 48

約数和(自身を含む): 139533408

約数和(自身を除く): 87855488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 46141, 92282, 184564, 230705, 322987, 369128, 461410, 645974, 738256, 922820, 1291948, 1476512, 1614935, 1845640, 2583896, 3229870, 3691280, 5167792, 6459740, 7382560, 10335584, 12919480, 25838960, 51677920]

約数ペア:

[(1, 51677920), (2, 25838960), (4, 12919480), (5, 10335584), (7, 7382560), (8, 6459740), (10, 5167792), (14, 3691280), (16, 3229870), (20, 2583896), (28, 1845640), (32, 1614935), (35, 1476512), (40, 1291948), (56, 922820), (70, 738256), (80, 645974), (112, 461410), (140, 369128), (160, 322987), (224, 230705), (280, 184564), (560, 92282), (1120, 46141)]