56796916

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{491}}^1$

素因数の和:756

約数の個数: 36

約数和(自身を含む): 109932480

約数和(自身を除く): 53135564

約数列:

[1, 2, 4, 11, 22, 44, 121, 239, 242, 478, 484, 491, 956, 982, 1964, 2629, 5258, 5401, 10516, 10802, 21604, 28919, 57838, 59411, 115676, 117349, 118822, 234698, 237644, 469396, 1290839, 2581678, 5163356, 14199229, 28398458, 56796916]

約数ペア:

[(1, 56796916), (2, 28398458), (4, 14199229), (11, 5163356), (22, 2581678), (44, 1290839), (121, 469396), (239, 237644), (242, 234698), (478, 118822), (484, 117349), (491, 115676), (956, 59411), (982, 57838), (1964, 28919), (2629, 21604), (5258, 10802), (5401, 10516)]