50716540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1877}}^1$

素因数の和:2086

約数の個数: 48

約数和(自身を含む): 122415552

約数和(自身を除く): 71699012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 193, 386, 772, 965, 1351, 1877, 1930, 2702, 3754, 3860, 5404, 6755, 7508, 9385, 13139, 13510, 18770, 26278, 27020, 37540, 52556, 65695, 131390, 262780, 362261, 724522, 1449044, 1811305, 2535827, 3622610, 5071654, 7245220, 10143308, 12679135, 25358270, 50716540]

約数ペア:

[(1, 50716540), (2, 25358270), (4, 12679135), (5, 10143308), (7, 7245220), (10, 5071654), (14, 3622610), (20, 2535827), (28, 1811305), (35, 1449044), (70, 724522), (140, 362261), (193, 262780), (386, 131390), (772, 65695), (965, 52556), (1351, 37540), (1877, 27020), (1930, 26278), (2702, 18770), (3754, 13510), (3860, 13139), (5404, 9385), (6755, 7508)]