48758390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{887}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 92067840

約数和(自身を除く): 43309450

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 239, 478, 887, 1195, 1774, 2390, 4435, 5497, 8870, 10994, 20401, 27485, 40802, 54970, 102005, 204010, 211993, 423986, 1059965, 2119930, 4875839, 9751678, 24379195, 48758390]

約数ペア:

[(1, 48758390), (2, 24379195), (5, 9751678), (10, 4875839), (23, 2119930), (46, 1059965), (115, 423986), (230, 211993), (239, 204010), (478, 102005), (887, 54970), (1195, 40802), (1774, 27485), (2390, 20401), (4435, 10994), (5497, 8870)]