48235070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11969}}^1$

素因数の和:12020

約数の個数: 32

約数和(自身を含む): 96526080

約数和(自身を除く): 48291010

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 11969, 23938, 59845, 119690, 155597, 311194, 371039, 742078, 777985, 1555970, 1855195, 3710390, 4823507, 9647014, 24117535, 48235070]

約数ペア:

[(1, 48235070), (2, 24117535), (5, 9647014), (10, 4823507), (13, 3710390), (26, 1855195), (31, 1555970), (62, 777985), (65, 742078), (130, 371039), (155, 311194), (310, 155597), (403, 119690), (806, 59845), (2015, 23938), (4030, 11969)]