56432888

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2671}}^1$

素因数の和:2835

約数の個数: 32

約数和(自身を含む): 112224000

約数和(自身を除く): 55791112

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 556, 1112, 2641, 2671, 5282, 5342, 10564, 10684, 21128, 21368, 50749, 101498, 202996, 371269, 405992, 742538, 1485076, 2970152, 7054111, 14108222, 28216444, 56432888]

約数ペア:

[(1, 56432888), (2, 28216444), (4, 14108222), (8, 7054111), (19, 2970152), (38, 1485076), (76, 742538), (139, 405992), (152, 371269), (278, 202996), (556, 101498), (1112, 50749), (2641, 21368), (2671, 21128), (5282, 10684), (5342, 10564)]