56213072

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1$

素因数の和:651

約数の個数: 40

約数和(自身を含む): 111957120

約数和(自身を除く): 55744048

約数列:

[1, 2, 4, 8, 16, 53, 106, 151, 212, 302, 424, 439, 604, 848, 878, 1208, 1756, 2416, 3512, 7024, 8003, 16006, 23267, 32012, 46534, 64024, 66289, 93068, 128048, 132578, 186136, 265156, 372272, 530312, 1060624, 3513317, 7026634, 14053268, 28106536, 56213072]

約数ペア:

[(1, 56213072), (2, 28106536), (4, 14053268), (8, 7026634), (16, 3513317), (53, 1060624), (106, 530312), (151, 372272), (212, 265156), (302, 186136), (424, 132578), (439, 128048), (604, 93068), (848, 66289), (878, 64024), (1208, 46534), (1756, 32012), (2416, 23267), (3512, 16006), (7024, 8003)]