48224920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{70919}}^1$

素因数の和:70947

約数の個数: 32

約数和(自身を含む): 114890400

約数和(自身を除く): 66665480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 70919, 141838, 283676, 354595, 567352, 709190, 1205623, 1418380, 2411246, 2836760, 4822492, 6028115, 9644984, 12056230, 24112460, 48224920]

約数ペア:

[(1, 48224920), (2, 24112460), (4, 12056230), (5, 9644984), (8, 6028115), (10, 4822492), (17, 2836760), (20, 2411246), (34, 1418380), (40, 1205623), (68, 709190), (85, 567352), (136, 354595), (170, 283676), (340, 141838), (680, 70919)]