52145600

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:167

約数の個数: 168

約数和(自身を含む): 145511520

約数和(自身を除く): 93365920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 32, 40, 46, 50, 52, 64, 65, 80, 92, 100, 104, 109, 115, 130, 160, 184, 200, 208, 218, 230, 260, 299, 320, 325, 368, 400, 416, 436, 460, 520, 545, 575, 598, 650, 736, 800, 832, 872, 920, 1040, 1090, 1150, 1196, 1300, 1417, 1472, 1495, 1600, 1744, 1840, 2080, 2180, 2300, 2392, 2507, 2600, 2725, 2834, 2990, 3488, 3680, 4160, 4360, 4600, 4784, 5014, 5200, 5450, 5668, 5980, 6976, 7085, 7360, 7475, 8720, 9200, 9568, 10028, 10400, 10900, 11336, 11960, 12535, 14170, 14950, 17440, 18400, 19136, 20056, 20800, 21800, 22672, 23920, 25070, 28340, 29900, 32591, 34880, 35425, 36800, 40112, 43600, 45344, 47840, 50140, 56680, 59800, 62675, 65182, 70850, 80224, 87200, 90688, 95680, 100280, 113360, 119600, 125350, 130364, 141700, 160448, 162955, 174400, 200560, 226720, 239200, 250700, 260728, 283400, 325910, 401120, 453440, 478400, 501400, 521456, 566800, 651820, 802240, 814775, 1002800, 1042912, 1133600, 1303640, 1629550, 2005600, 2085824, 2267200, 2607280, 3259100, 4011200, 5214560, 6518200, 10429120, 13036400, 26072800, 52145600]

約数ペア:

[(1, 52145600), (2, 26072800), (4, 13036400), (5, 10429120), (8, 6518200), (10, 5214560), (13, 4011200), (16, 3259100), (20, 2607280), (23, 2267200), (25, 2085824), (26, 2005600), (32, 1629550), (40, 1303640), (46, 1133600), (50, 1042912), (52, 1002800), (64, 814775), (65, 802240), (80, 651820), (92, 566800), (100, 521456), (104, 501400), (109, 478400), (115, 453440), (130, 401120), (160, 325910), (184, 283400), (200, 260728), (208, 250700), (218, 239200), (230, 226720), (260, 200560), (299, 174400), (320, 162955), (325, 160448), (368, 141700), (400, 130364), (416, 125350), (436, 119600), (460, 113360), (520, 100280), (545, 95680), (575, 90688), (598, 87200), (650, 80224), (736, 70850), (800, 65182), (832, 62675), (872, 59800), (920, 56680), (1040, 50140), (1090, 47840), (1150, 45344), (1196, 43600), (1300, 40112), (1417, 36800), (1472, 35425), (1495, 34880), (1600, 32591), (1744, 29900), (1840, 28340), (2080, 25070), (2180, 23920), (2300, 22672), (2392, 21800), (2507, 20800), (2600, 20056), (2725, 19136), (2834, 18400), (2990, 17440), (3488, 14950), (3680, 14170), (4160, 12535), (4360, 11960), (4600, 11336), (4784, 10900), (5014, 10400), (5200, 10028), (5450, 9568), (5668, 9200), (5980, 8720), (6976, 7475), (7085, 7360)]