56645576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{8929}}^1$

素因数の和:9009

約数の個数: 32

約数和(自身を含む): 116268600

約数和(自身を除く): 59623024

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 6344, 8929, 17858, 35716, 71432, 116077, 232154, 464308, 544669, 928616, 1089338, 2178676, 4357352, 7080697, 14161394, 28322788, 56645576]

約数ペア:

[(1, 56645576), (2, 28322788), (4, 14161394), (8, 7080697), (13, 4357352), (26, 2178676), (52, 1089338), (61, 928616), (104, 544669), (122, 464308), (244, 232154), (488, 116077), (793, 71432), (1586, 35716), (3172, 17858), (6344, 8929)]