51078200

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 127960560

約数和(自身を除く): 76882360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 83, 85, 100, 136, 166, 170, 181, 200, 332, 340, 362, 415, 425, 664, 680, 724, 830, 850, 905, 1411, 1448, 1660, 1700, 1810, 2075, 2822, 3077, 3320, 3400, 3620, 4150, 4525, 5644, 6154, 7055, 7240, 8300, 9050, 11288, 12308, 14110, 15023, 15385, 16600, 18100, 24616, 28220, 30046, 30770, 35275, 36200, 56440, 60092, 61540, 70550, 75115, 76925, 120184, 123080, 141100, 150230, 153850, 255391, 282200, 300460, 307700, 375575, 510782, 600920, 615400, 751150, 1021564, 1276955, 1502300, 2043128, 2553910, 3004600, 5107820, 6384775, 10215640, 12769550, 25539100, 51078200]

約数ペア:

[(1, 51078200), (2, 25539100), (4, 12769550), (5, 10215640), (8, 6384775), (10, 5107820), (17, 3004600), (20, 2553910), (25, 2043128), (34, 1502300), (40, 1276955), (50, 1021564), (68, 751150), (83, 615400), (85, 600920), (100, 510782), (136, 375575), (166, 307700), (170, 300460), (181, 282200), (200, 255391), (332, 153850), (340, 150230), (362, 141100), (415, 123080), (425, 120184), (664, 76925), (680, 75115), (724, 70550), (830, 61540), (850, 60092), (905, 56440), (1411, 36200), (1448, 35275), (1660, 30770), (1700, 30046), (1810, 28220), (2075, 24616), (2822, 18100), (3077, 16600), (3320, 15385), (3400, 15023), (3620, 14110), (4150, 12308), (4525, 11288), (5644, 9050), (6154, 8300), (7055, 7240)]