50245160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{577}}^1$

素因数の和:906

約数の個数: 64

約数和(自身を含む): 129841920

約数和(自身を除く): 79596760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 311, 577, 622, 1154, 1244, 1555, 2177, 2308, 2488, 2885, 3110, 4039, 4354, 4616, 5770, 6220, 8078, 8708, 10885, 11540, 12440, 16156, 17416, 20195, 21770, 23080, 32312, 40390, 43540, 80780, 87080, 161560, 179447, 358894, 717788, 897235, 1256129, 1435576, 1794470, 2512258, 3588940, 5024516, 6280645, 7177880, 10049032, 12561290, 25122580, 50245160]

約数ペア:

[(1, 50245160), (2, 25122580), (4, 12561290), (5, 10049032), (7, 7177880), (8, 6280645), (10, 5024516), (14, 3588940), (20, 2512258), (28, 1794470), (35, 1435576), (40, 1256129), (56, 897235), (70, 717788), (140, 358894), (280, 179447), (311, 161560), (577, 87080), (622, 80780), (1154, 43540), (1244, 40390), (1555, 32312), (2177, 23080), (2308, 21770), (2488, 20195), (2885, 17416), (3110, 16156), (4039, 12440), (4354, 11540), (4616, 10885), (5770, 8708), (6220, 8078)]