49688800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:513

約数の個数: 144

約数和(自身を含む): 146240640

約数和(自身を除く): 96551840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 133, 140, 152, 160, 175, 190, 200, 224, 266, 280, 304, 350, 380, 400, 467, 475, 532, 560, 608, 665, 700, 760, 800, 934, 950, 1064, 1120, 1330, 1400, 1520, 1868, 1900, 2128, 2335, 2660, 2800, 3040, 3269, 3325, 3736, 3800, 4256, 4670, 5320, 5600, 6538, 6650, 7472, 7600, 8873, 9340, 10640, 11675, 13076, 13300, 14944, 15200, 16345, 17746, 18680, 21280, 23350, 26152, 26600, 32690, 35492, 37360, 44365, 46700, 52304, 53200, 62111, 65380, 70984, 74720, 81725, 88730, 93400, 104608, 106400, 124222, 130760, 141968, 163450, 177460, 186800, 221825, 248444, 261520, 283936, 310555, 326900, 354920, 373600, 443650, 496888, 523040, 621110, 653800, 709840, 887300, 993776, 1242220, 1307600, 1419680, 1552775, 1774600, 1987552, 2484440, 2615200, 3105550, 3549200, 4968880, 6211100, 7098400, 9937760, 12422200, 24844400, 49688800]

約数ペア:

[(1, 49688800), (2, 24844400), (4, 12422200), (5, 9937760), (7, 7098400), (8, 6211100), (10, 4968880), (14, 3549200), (16, 3105550), (19, 2615200), (20, 2484440), (25, 1987552), (28, 1774600), (32, 1552775), (35, 1419680), (38, 1307600), (40, 1242220), (50, 993776), (56, 887300), (70, 709840), (76, 653800), (80, 621110), (95, 523040), (100, 496888), (112, 443650), (133, 373600), (140, 354920), (152, 326900), (160, 310555), (175, 283936), (190, 261520), (200, 248444), (224, 221825), (266, 186800), (280, 177460), (304, 163450), (350, 141968), (380, 130760), (400, 124222), (467, 106400), (475, 104608), (532, 93400), (560, 88730), (608, 81725), (665, 74720), (700, 70984), (760, 65380), (800, 62111), (934, 53200), (950, 52304), (1064, 46700), (1120, 44365), (1330, 37360), (1400, 35492), (1520, 32690), (1868, 26600), (1900, 26152), (2128, 23350), (2335, 21280), (2660, 18680), (2800, 17746), (3040, 16345), (3269, 15200), (3325, 14944), (3736, 13300), (3800, 13076), (4256, 11675), (4670, 10640), (5320, 9340), (5600, 8873), (6538, 7600), (6650, 7472)]