56505176

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{77617}}^1$

素因数の和:77643

約数の個数: 32

約数和(自身を含む): 130398240

約数和(自身を除く): 73893064

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 77617, 155234, 310468, 543319, 620936, 1009021, 1086638, 2018042, 2173276, 4036084, 4346552, 7063147, 8072168, 14126294, 28252588, 56505176]

約数ペア:

[(1, 56505176), (2, 28252588), (4, 14126294), (7, 8072168), (8, 7063147), (13, 4346552), (14, 4036084), (26, 2173276), (28, 2018042), (52, 1086638), (56, 1009021), (91, 620936), (104, 543319), (182, 310468), (364, 155234), (728, 77617)]