55758844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 110073600

約数和(自身を除く): 54314756

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 103, 206, 323, 412, 419, 646, 838, 1292, 1676, 1751, 1957, 3502, 3914, 7004, 7123, 7828, 7961, 14246, 15922, 28492, 31844, 33269, 43157, 66538, 86314, 133076, 135337, 172628, 270674, 541348, 733669, 819983, 1467338, 1639966, 2934676, 3279932, 13939711, 27879422, 55758844]

約数ペア:

[(1, 55758844), (2, 27879422), (4, 13939711), (17, 3279932), (19, 2934676), (34, 1639966), (38, 1467338), (68, 819983), (76, 733669), (103, 541348), (206, 270674), (323, 172628), (412, 135337), (419, 133076), (646, 86314), (838, 66538), (1292, 43157), (1676, 33269), (1751, 31844), (1957, 28492), (3502, 15922), (3914, 14246), (7004, 7961), (7123, 7828)]