48822215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 70555968

約数和(自身を除く): 21733753

約数列:

[1, 5, 13, 17, 23, 65, 85, 113, 115, 221, 289, 299, 391, 565, 1105, 1445, 1469, 1495, 1921, 1955, 2599, 3757, 5083, 6647, 7345, 9605, 12995, 18785, 24973, 25415, 32657, 33235, 33787, 44183, 86411, 124865, 163285, 168935, 220915, 424541, 432055, 574379, 751111, 2122705, 2871895, 3755555, 9764443, 48822215]

約数ペア:

[(1, 48822215), (5, 9764443), (13, 3755555), (17, 2871895), (23, 2122705), (65, 751111), (85, 574379), (113, 432055), (115, 424541), (221, 220915), (289, 168935), (299, 163285), (391, 124865), (565, 86411), (1105, 44183), (1445, 33787), (1469, 33235), (1495, 32657), (1921, 25415), (1955, 24973), (2599, 18785), (3757, 12995), (5083, 9605), (6647, 7345)]