48451600

素因数分解:

$2^4\times 5^2\times {\mathrm{89}}^1\times {\mathrm{1361}}^1$

素因数の和:1468

約数の個数: 60

約数和(自身を含む): 117799380

約数和(自身を除く): 69347780

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 89, 100, 178, 200, 356, 400, 445, 712, 890, 1361, 1424, 1780, 2225, 2722, 3560, 4450, 5444, 6805, 7120, 8900, 10888, 13610, 17800, 21776, 27220, 34025, 35600, 54440, 68050, 108880, 121129, 136100, 242258, 272200, 484516, 544400, 605645, 969032, 1211290, 1938064, 2422580, 3028225, 4845160, 6056450, 9690320, 12112900, 24225800, 48451600]

約数ペア:

[(1, 48451600), (2, 24225800), (4, 12112900), (5, 9690320), (8, 6056450), (10, 4845160), (16, 3028225), (20, 2422580), (25, 1938064), (40, 1211290), (50, 969032), (80, 605645), (89, 544400), (100, 484516), (178, 272200), (200, 242258), (356, 136100), (400, 121129), (445, 108880), (712, 68050), (890, 54440), (1361, 35600), (1424, 34025), (1780, 27220), (2225, 21776), (2722, 17800), (3560, 13610), (4450, 10888), (5444, 8900), (6805, 7120)]