47820500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1051}}^1$

素因数の和:1090

約数の個数: 96

約数和(自身を含む): 128663808

約数和(自身を除く): 80843308

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 125, 130, 140, 175, 182, 250, 260, 325, 350, 364, 455, 500, 650, 700, 875, 910, 1051, 1300, 1625, 1750, 1820, 2102, 2275, 3250, 3500, 4204, 4550, 5255, 6500, 7357, 9100, 10510, 11375, 13663, 14714, 21020, 22750, 26275, 27326, 29428, 36785, 45500, 52550, 54652, 68315, 73570, 95641, 105100, 131375, 136630, 147140, 183925, 191282, 262750, 273260, 341575, 367850, 382564, 478205, 525500, 683150, 735700, 919625, 956410, 1366300, 1707875, 1839250, 1912820, 2391025, 3415750, 3678500, 4782050, 6831500, 9564100, 11955125, 23910250, 47820500]

約数ペア:

[(1, 47820500), (2, 23910250), (4, 11955125), (5, 9564100), (7, 6831500), (10, 4782050), (13, 3678500), (14, 3415750), (20, 2391025), (25, 1912820), (26, 1839250), (28, 1707875), (35, 1366300), (50, 956410), (52, 919625), (65, 735700), (70, 683150), (91, 525500), (100, 478205), (125, 382564), (130, 367850), (140, 341575), (175, 273260), (182, 262750), (250, 191282), (260, 183925), (325, 147140), (350, 136630), (364, 131375), (455, 105100), (500, 95641), (650, 73570), (700, 68315), (875, 54652), (910, 52550), (1051, 45500), (1300, 36785), (1625, 29428), (1750, 27326), (1820, 26275), (2102, 22750), (2275, 21020), (3250, 14714), (3500, 13663), (4204, 11375), (4550, 10510), (5255, 9100), (6500, 7357)]