55838587

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1621}}^1$

素因数の和:1691

約数の個数: 24

約数和(自身を含む): 70265040

約数和(自身を除く): 14426453

約数列:

[1, 7, 19, 37, 49, 133, 259, 703, 931, 1621, 1813, 4921, 11347, 30799, 34447, 59977, 79429, 215593, 419839, 1139563, 1509151, 2938873, 7976941, 55838587]

約数ペア:

[(1, 55838587), (7, 7976941), (19, 2938873), (37, 1509151), (49, 1139563), (133, 419839), (259, 215593), (703, 79429), (931, 59977), (1621, 34447), (1813, 30799), (4921, 11347)]