54946870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{6323}}^1$

素因数の和:6420

約数の個数: 32

約数和(自身を含む): 109278720

約数和(自身を除く): 54331850

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 4345, 6323, 8690, 12646, 31615, 63230, 69553, 139106, 347765, 499517, 695530, 999034, 2497585, 4995170, 5494687, 10989374, 27473435, 54946870]

約数ペア:

[(1, 54946870), (2, 27473435), (5, 10989374), (10, 5494687), (11, 4995170), (22, 2497585), (55, 999034), (79, 695530), (110, 499517), (158, 347765), (395, 139106), (790, 69553), (869, 63230), (1738, 31615), (4345, 12646), (6323, 8690)]