53958800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{2753}}^1$

素因数の和:2785

約数の個数: 90

約数和(自身を含む): 150855858

約数和(自身を除く): 96897058

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 560, 700, 784, 980, 1225, 1400, 1960, 2450, 2753, 2800, 3920, 4900, 5506, 9800, 11012, 13765, 19271, 19600, 22024, 27530, 38542, 44048, 55060, 68825, 77084, 96355, 110120, 134897, 137650, 154168, 192710, 220240, 269794, 275300, 308336, 385420, 481775, 539588, 550600, 674485, 770840, 963550, 1079176, 1101200, 1348970, 1541680, 1927100, 2158352, 2697940, 3372425, 3854200, 5395880, 6744850, 7708400, 10791760, 13489700, 26979400, 53958800]

約数ペア:

[(1, 53958800), (2, 26979400), (4, 13489700), (5, 10791760), (7, 7708400), (8, 6744850), (10, 5395880), (14, 3854200), (16, 3372425), (20, 2697940), (25, 2158352), (28, 1927100), (35, 1541680), (40, 1348970), (49, 1101200), (50, 1079176), (56, 963550), (70, 770840), (80, 674485), (98, 550600), (100, 539588), (112, 481775), (140, 385420), (175, 308336), (196, 275300), (200, 269794), (245, 220240), (280, 192710), (350, 154168), (392, 137650), (400, 134897), (490, 110120), (560, 96355), (700, 77084), (784, 68825), (980, 55060), (1225, 44048), (1400, 38542), (1960, 27530), (2450, 22024), (2753, 19600), (2800, 19271), (3920, 13765), (4900, 11012), (5506, 9800)]