56521808

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26561}}^1$

素因数の和:26595

約数の個数: 40

約数和(自身を含む): 131747520

約数和(自身を除く): 75225712

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 26561, 53122, 106244, 185927, 212488, 371854, 424976, 504659, 743708, 1009318, 1487416, 2018636, 2974832, 3532613, 4037272, 7065226, 8074544, 14130452, 28260904, 56521808]

約数ペア:

[(1, 56521808), (2, 28260904), (4, 14130452), (7, 8074544), (8, 7065226), (14, 4037272), (16, 3532613), (19, 2974832), (28, 2018636), (38, 1487416), (56, 1009318), (76, 743708), (112, 504659), (133, 424976), (152, 371854), (266, 212488), (304, 185927), (532, 106244), (1064, 53122), (2128, 26561)]