53017600

素因数分解:

$2^{10}\times 5^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:158

約数の個数: 132

約数和(自身を含む): 139605400

約数和(自身を除く): 86587800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 109, 128, 152, 160, 190, 200, 218, 256, 304, 320, 380, 400, 436, 475, 512, 545, 608, 640, 760, 800, 872, 950, 1024, 1090, 1216, 1280, 1520, 1600, 1744, 1900, 2071, 2180, 2432, 2560, 2725, 3040, 3200, 3488, 3800, 4142, 4360, 4864, 5120, 5450, 6080, 6400, 6976, 7600, 8284, 8720, 9728, 10355, 10900, 12160, 12800, 13952, 15200, 16568, 17440, 19456, 20710, 21800, 24320, 25600, 27904, 30400, 33136, 34880, 41420, 43600, 48640, 51775, 55808, 60800, 66272, 69760, 82840, 87200, 97280, 103550, 111616, 121600, 132544, 139520, 165680, 174400, 207100, 243200, 265088, 279040, 331360, 348800, 414200, 486400, 530176, 558080, 662720, 697600, 828400, 1060352, 1325440, 1395200, 1656800, 2120704, 2650880, 2790400, 3313600, 5301760, 6627200, 10603520, 13254400, 26508800, 53017600]

約数ペア:

[(1, 53017600), (2, 26508800), (4, 13254400), (5, 10603520), (8, 6627200), (10, 5301760), (16, 3313600), (19, 2790400), (20, 2650880), (25, 2120704), (32, 1656800), (38, 1395200), (40, 1325440), (50, 1060352), (64, 828400), (76, 697600), (80, 662720), (95, 558080), (100, 530176), (109, 486400), (128, 414200), (152, 348800), (160, 331360), (190, 279040), (200, 265088), (218, 243200), (256, 207100), (304, 174400), (320, 165680), (380, 139520), (400, 132544), (436, 121600), (475, 111616), (512, 103550), (545, 97280), (608, 87200), (640, 82840), (760, 69760), (800, 66272), (872, 60800), (950, 55808), (1024, 51775), (1090, 48640), (1216, 43600), (1280, 41420), (1520, 34880), (1600, 33136), (1744, 30400), (1900, 27904), (2071, 25600), (2180, 24320), (2432, 21800), (2560, 20710), (2725, 19456), (3040, 17440), (3200, 16568), (3488, 15200), (3800, 13952), (4142, 12800), (4360, 12160), (4864, 10900), (5120, 10355), (5450, 9728), (6080, 8720), (6400, 8284), (6976, 7600)]