56438468

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 106178688

約数和(自身を除く): 49740220

約数列:

[1, 2, 4, 37, 41, 71, 74, 82, 131, 142, 148, 164, 262, 284, 524, 1517, 2627, 2911, 3034, 4847, 5254, 5371, 5822, 6068, 9301, 9694, 10508, 10742, 11644, 18602, 19388, 21484, 37204, 107707, 198727, 215414, 344137, 381341, 397454, 430828, 688274, 762682, 794908, 1376548, 1525364, 14109617, 28219234, 56438468]

約数ペア:

[(1, 56438468), (2, 28219234), (4, 14109617), (37, 1525364), (41, 1376548), (71, 794908), (74, 762682), (82, 688274), (131, 430828), (142, 397454), (148, 381341), (164, 344137), (262, 215414), (284, 198727), (524, 107707), (1517, 37204), (2627, 21484), (2911, 19388), (3034, 18602), (4847, 11644), (5254, 10742), (5371, 10508), (5822, 9694), (6068, 9301)]