56653364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{20147}}^1$

素因数の和:20207

約数の個数: 24

約数和(自身を含む): 107187360

約数和(自身を除く): 50533996

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 20147, 40294, 80588, 382793, 745439, 765586, 1490878, 1531172, 2981756, 14163341, 28326682, 56653364]

約数ペア:

[(1, 56653364), (2, 28326682), (4, 14163341), (19, 2981756), (37, 1531172), (38, 1490878), (74, 765586), (76, 745439), (148, 382793), (703, 80588), (1406, 40294), (2812, 20147)]