48702970

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{463}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 89733888

約数和(自身を除く): 41030918

約数列:

[1, 2, 5, 10, 67, 134, 157, 314, 335, 463, 670, 785, 926, 1570, 2315, 4630, 10519, 21038, 31021, 52595, 62042, 72691, 105190, 145382, 155105, 310210, 363455, 726910, 4870297, 9740594, 24351485, 48702970]

約数ペア:

[(1, 48702970), (2, 24351485), (5, 9740594), (10, 4870297), (67, 726910), (134, 363455), (157, 310210), (314, 155105), (335, 145382), (463, 105190), (670, 72691), (785, 62042), (926, 52595), (1570, 31021), (2315, 21038), (4630, 10519)]