53675128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 112896000

約数和(自身を除く): 59220872

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 79, 94, 104, 139, 158, 188, 278, 316, 376, 556, 611, 632, 1027, 1112, 1222, 1807, 2054, 2444, 3614, 3713, 4108, 4888, 6533, 7228, 7426, 8216, 10981, 13066, 14456, 14852, 21962, 26132, 29704, 43924, 48269, 52264, 84929, 87848, 96538, 142753, 169858, 193076, 285506, 339716, 386152, 516107, 571012, 679432, 1032214, 1142024, 2064428, 4128856, 6709391, 13418782, 26837564, 53675128]

約数ペア:

[(1, 53675128), (2, 26837564), (4, 13418782), (8, 6709391), (13, 4128856), (26, 2064428), (47, 1142024), (52, 1032214), (79, 679432), (94, 571012), (104, 516107), (139, 386152), (158, 339716), (188, 285506), (278, 193076), (316, 169858), (376, 142753), (556, 96538), (611, 87848), (632, 84929), (1027, 52264), (1112, 48269), (1222, 43924), (1807, 29704), (2054, 26132), (2444, 21962), (3614, 14852), (3713, 14456), (4108, 13066), (4888, 10981), (6533, 8216), (7228, 7426)]