54974080

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{1753}}^1$

素因数の和:1786

約数の個数: 96

約数和(自身を含む): 152966340

約数和(自身を除く): 97992260

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1753, 1960, 2240, 3136, 3506, 3920, 4480, 6272, 7012, 7840, 8765, 12271, 14024, 15680, 17530, 24542, 28048, 31360, 35060, 49084, 56096, 61355, 70120, 85897, 98168, 112192, 122710, 140240, 171794, 196336, 224384, 245420, 280480, 343588, 392672, 429485, 490840, 560960, 687176, 785344, 858970, 981680, 1121920, 1374352, 1570688, 1717940, 1963360, 2748704, 3435880, 3926720, 5497408, 6871760, 7853440, 10994816, 13743520, 27487040, 54974080]

約数ペア:

[(1, 54974080), (2, 27487040), (4, 13743520), (5, 10994816), (7, 7853440), (8, 6871760), (10, 5497408), (14, 3926720), (16, 3435880), (20, 2748704), (28, 1963360), (32, 1717940), (35, 1570688), (40, 1374352), (49, 1121920), (56, 981680), (64, 858970), (70, 785344), (80, 687176), (98, 560960), (112, 490840), (128, 429485), (140, 392672), (160, 343588), (196, 280480), (224, 245420), (245, 224384), (280, 196336), (320, 171794), (392, 140240), (448, 122710), (490, 112192), (560, 98168), (640, 85897), (784, 70120), (896, 61355), (980, 56096), (1120, 49084), (1568, 35060), (1753, 31360), (1960, 28048), (2240, 24542), (3136, 17530), (3506, 15680), (3920, 14024), (4480, 12271), (6272, 8765), (7012, 7840)]