52015180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4703}}^1$

素因数の和:4798

約数の個数: 48

約数和(自身を含む): 126443520

約数和(自身を除く): 74428340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2765, 4703, 5530, 9406, 11060, 18812, 23515, 32921, 47030, 65842, 94060, 131684, 164605, 329210, 371537, 658420, 743074, 1486148, 1857685, 2600759, 3715370, 5201518, 7430740, 10403036, 13003795, 26007590, 52015180]

約数ペア:

[(1, 52015180), (2, 26007590), (4, 13003795), (5, 10403036), (7, 7430740), (10, 5201518), (14, 3715370), (20, 2600759), (28, 1857685), (35, 1486148), (70, 743074), (79, 658420), (140, 371537), (158, 329210), (316, 164605), (395, 131684), (553, 94060), (790, 65842), (1106, 47030), (1580, 32921), (2212, 23515), (2765, 18812), (4703, 11060), (5530, 9406)]