42879550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1213}}^1$

素因数の和:1333

約数の個数: 48

約数和(自身を含む): 92128032

約数和(自身を除く): 49248482

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 101, 175, 202, 350, 505, 707, 1010, 1213, 1414, 2426, 2525, 3535, 5050, 6065, 7070, 8491, 12130, 16982, 17675, 30325, 35350, 42455, 60650, 84910, 122513, 212275, 245026, 424550, 612565, 857591, 1225130, 1715182, 3062825, 4287955, 6125650, 8575910, 21439775, 42879550]

約数ペア:

[(1, 42879550), (2, 21439775), (5, 8575910), (7, 6125650), (10, 4287955), (14, 3062825), (25, 1715182), (35, 1225130), (50, 857591), (70, 612565), (101, 424550), (175, 245026), (202, 212275), (350, 122513), (505, 84910), (707, 60650), (1010, 42455), (1213, 35350), (1414, 30325), (2426, 17675), (2525, 16982), (3535, 12130), (5050, 8491), (6065, 7070)]