48218511

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 80372736

約数和(自身を除く): 32154225

約数列:

[1, 3, 11, 17, 23, 33, 37, 51, 69, 101, 111, 187, 253, 303, 391, 407, 561, 629, 759, 851, 1111, 1173, 1221, 1717, 1887, 2323, 2553, 3333, 3737, 4301, 5151, 6919, 6969, 9361, 11211, 12903, 14467, 18887, 20757, 25553, 28083, 39491, 41107, 43401, 56661, 63529, 76659, 85951, 118473, 123321, 159137, 190587, 257853, 434401, 477411, 698819, 945461, 1303203, 1461167, 2096457, 2836383, 4383501, 16072837, 48218511]

約数ペア:

[(1, 48218511), (3, 16072837), (11, 4383501), (17, 2836383), (23, 2096457), (33, 1461167), (37, 1303203), (51, 945461), (69, 698819), (101, 477411), (111, 434401), (187, 257853), (253, 190587), (303, 159137), (391, 123321), (407, 118473), (561, 85951), (629, 76659), (759, 63529), (851, 56661), (1111, 43401), (1173, 41107), (1221, 39491), (1717, 28083), (1887, 25553), (2323, 20757), (2553, 18887), (3333, 14467), (3737, 12903), (4301, 11211), (5151, 9361), (6919, 6969)]