48490268720

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{6810431}}^1$

素因数の和:6810533

約数の個数: 40

約数和(自身を含む): 114006631680

約数和(自身を除く): 65516362960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 1424, 1780, 3560, 7120, 6810431, 13620862, 27241724, 34052155, 54483448, 68104310, 108966896, 136208620, 272417240, 544834480, 606128359, 1212256718, 2424513436, 3030641795, 4849026872, 6061283590, 9698053744, 12122567180, 24245134360, 48490268720]

約数ペア:

[(1, 48490268720), (2, 24245134360), (4, 12122567180), (5, 9698053744), (8, 6061283590), (10, 4849026872), (16, 3030641795), (20, 2424513436), (40, 1212256718), (80, 606128359), (89, 544834480), (178, 272417240), (356, 136208620), (445, 108966896), (712, 68104310), (890, 54483448), (1424, 34052155), (1780, 27241724), (3560, 13620862), (7120, 6810431)]