53911760

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{809}}^1$

素因数の和:853

約数の個数: 120

約数和(自身を含む): 154577160

約数和(自身を除く): 100665400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 170, 196, 238, 245, 272, 280, 340, 392, 476, 490, 560, 595, 680, 784, 809, 833, 952, 980, 1190, 1360, 1618, 1666, 1904, 1960, 2380, 3236, 3332, 3920, 4045, 4165, 4760, 5663, 6472, 6664, 8090, 8330, 9520, 11326, 12944, 13328, 13753, 16180, 16660, 22652, 27506, 28315, 32360, 33320, 39641, 45304, 55012, 56630, 64720, 66640, 68765, 79282, 90608, 96271, 110024, 113260, 137530, 158564, 192542, 198205, 220048, 226520, 275060, 317128, 385084, 396410, 453040, 481355, 550120, 634256, 673897, 770168, 792820, 962710, 1100240, 1347794, 1540336, 1585640, 1925420, 2695588, 3171280, 3369485, 3850840, 5391176, 6738970, 7701680, 10782352, 13477940, 26955880, 53911760]

約数ペア:

[(1, 53911760), (2, 26955880), (4, 13477940), (5, 10782352), (7, 7701680), (8, 6738970), (10, 5391176), (14, 3850840), (16, 3369485), (17, 3171280), (20, 2695588), (28, 1925420), (34, 1585640), (35, 1540336), (40, 1347794), (49, 1100240), (56, 962710), (68, 792820), (70, 770168), (80, 673897), (85, 634256), (98, 550120), (112, 481355), (119, 453040), (136, 396410), (140, 385084), (170, 317128), (196, 275060), (238, 226520), (245, 220048), (272, 198205), (280, 192542), (340, 158564), (392, 137530), (476, 113260), (490, 110024), (560, 96271), (595, 90608), (680, 79282), (784, 68765), (809, 66640), (833, 64720), (952, 56630), (980, 55012), (1190, 45304), (1360, 39641), (1618, 33320), (1666, 32360), (1904, 28315), (1960, 27506), (2380, 22652), (3236, 16660), (3332, 16180), (3920, 13753), (4045, 13328), (4165, 12944), (4760, 11326), (5663, 9520), (6472, 8330), (6664, 8090)]