49671580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1801}}^1$

素因数の和:2014

約数の個数: 48

約数和(自身を含む): 119883456

約数和(自身を除く): 70211876

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 197, 394, 788, 985, 1379, 1801, 1970, 2758, 3602, 3940, 5516, 6895, 7204, 9005, 12607, 13790, 18010, 25214, 27580, 36020, 50428, 63035, 126070, 252140, 354797, 709594, 1419188, 1773985, 2483579, 3547970, 4967158, 7095940, 9934316, 12417895, 24835790, 49671580]

約数ペア:

[(1, 49671580), (2, 24835790), (4, 12417895), (5, 9934316), (7, 7095940), (10, 4967158), (14, 3547970), (20, 2483579), (28, 1773985), (35, 1419188), (70, 709594), (140, 354797), (197, 252140), (394, 126070), (788, 63035), (985, 50428), (1379, 36020), (1801, 27580), (1970, 25214), (2758, 18010), (3602, 13790), (3940, 12607), (5516, 9005), (6895, 7204)]