48383960

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{13591}}^1$

素因数の和:13691

約数の個数: 32

約数和(自身を含む): 110095200

約数和(自身を除く): 61711240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 13591, 27182, 54364, 67955, 108728, 135910, 271820, 543640, 1209599, 2419198, 4838396, 6047995, 9676792, 12095990, 24191980, 48383960]

約数ペア:

[(1, 48383960), (2, 24191980), (4, 12095990), (5, 9676792), (8, 6047995), (10, 4838396), (20, 2419198), (40, 1209599), (89, 543640), (178, 271820), (356, 135910), (445, 108728), (712, 67955), (890, 54364), (1780, 27182), (3560, 13591)]