47898400

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5443}}^1$

素因数の和:5474

約数の個数: 72

約数和(自身を含む): 127585584

約数和(自身を除く): 79687184

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 160, 176, 200, 220, 275, 352, 400, 440, 550, 800, 880, 1100, 1760, 2200, 4400, 5443, 8800, 10886, 21772, 27215, 43544, 54430, 59873, 87088, 108860, 119746, 136075, 174176, 217720, 239492, 272150, 299365, 435440, 478984, 544300, 598730, 870880, 957968, 1088600, 1197460, 1496825, 1915936, 2177200, 2394920, 2993650, 4354400, 4789840, 5987300, 9579680, 11974600, 23949200, 47898400]

約数ペア:

[(1, 47898400), (2, 23949200), (4, 11974600), (5, 9579680), (8, 5987300), (10, 4789840), (11, 4354400), (16, 2993650), (20, 2394920), (22, 2177200), (25, 1915936), (32, 1496825), (40, 1197460), (44, 1088600), (50, 957968), (55, 870880), (80, 598730), (88, 544300), (100, 478984), (110, 435440), (160, 299365), (176, 272150), (200, 239492), (220, 217720), (275, 174176), (352, 136075), (400, 119746), (440, 108860), (550, 87088), (800, 59873), (880, 54430), (1100, 43544), (1760, 27215), (2200, 21772), (4400, 10886), (5443, 8800)]