47149564

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1151}}^1$

素因数の和:1199

約数の個数: 72

約数和(自身を含む): 110315520

約数和(自身を除く): 63165956

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 133, 154, 196, 209, 266, 308, 418, 532, 539, 836, 931, 1078, 1151, 1463, 1862, 2156, 2302, 2926, 3724, 4604, 5852, 8057, 10241, 12661, 16114, 20482, 21869, 25322, 32228, 40964, 43738, 50644, 56399, 87476, 88627, 112798, 153083, 177254, 225596, 240559, 306166, 354508, 481118, 612332, 620389, 962236, 1071581, 1240778, 1683913, 2143162, 2481556, 3367826, 4286324, 6735652, 11787391, 23574782, 47149564]

約数ペア:

[(1, 47149564), (2, 23574782), (4, 11787391), (7, 6735652), (11, 4286324), (14, 3367826), (19, 2481556), (22, 2143162), (28, 1683913), (38, 1240778), (44, 1071581), (49, 962236), (76, 620389), (77, 612332), (98, 481118), (133, 354508), (154, 306166), (196, 240559), (209, 225596), (266, 177254), (308, 153083), (418, 112798), (532, 88627), (539, 87476), (836, 56399), (931, 50644), (1078, 43738), (1151, 40964), (1463, 32228), (1862, 25322), (2156, 21869), (2302, 20482), (2926, 16114), (3724, 12661), (4604, 10241), (5852, 8057)]