54871054

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 101928960

約数和(自身を除く): 47057906

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 239, 322, 434, 478, 529, 713, 1058, 1426, 1673, 3346, 3703, 4991, 5497, 7406, 7409, 9982, 10994, 14818, 16399, 32798, 38479, 51863, 76958, 103726, 114793, 126431, 170407, 229586, 252862, 340814, 885017, 1192849, 1770034, 2385698, 3919361, 7838722, 27435527, 54871054]

約数ペア:

[(1, 54871054), (2, 27435527), (7, 7838722), (14, 3919361), (23, 2385698), (31, 1770034), (46, 1192849), (62, 885017), (161, 340814), (217, 252862), (239, 229586), (322, 170407), (434, 126431), (478, 114793), (529, 103726), (713, 76958), (1058, 51863), (1426, 38479), (1673, 32798), (3346, 16399), (3703, 14818), (4991, 10994), (5497, 9982), (7406, 7409)]