55765556

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{547}}^1$

素因数の和:900

約数の個数: 48

約数和(自身を含む): 122260992

約数和(自身を除く): 66495436

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 331, 547, 662, 1094, 1324, 2188, 2317, 3641, 3829, 4634, 6017, 7282, 7658, 9268, 12034, 14564, 15316, 24068, 25487, 42119, 50974, 84238, 101948, 168476, 181057, 362114, 724228, 1267399, 1991627, 2534798, 3983254, 5069596, 7966508, 13941389, 27882778, 55765556]

約数ペア:

[(1, 55765556), (2, 27882778), (4, 13941389), (7, 7966508), (11, 5069596), (14, 3983254), (22, 2534798), (28, 1991627), (44, 1267399), (77, 724228), (154, 362114), (308, 181057), (331, 168476), (547, 101948), (662, 84238), (1094, 50974), (1324, 42119), (2188, 25487), (2317, 24068), (3641, 15316), (3829, 14564), (4634, 12034), (6017, 9268), (7282, 7658)]