47136040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{24049}}^1$

素因数の和:24074

約数の個数: 48

約数和(自身を含む): 123376500

約数和(自身を除く): 76240460

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 24049, 48098, 96196, 120245, 168343, 192392, 240490, 336686, 480980, 673372, 841715, 961960, 1178401, 1346744, 1683430, 2356802, 3366860, 4713604, 5892005, 6733720, 9427208, 11784010, 23568020, 47136040]

約数ペア:

[(1, 47136040), (2, 23568020), (4, 11784010), (5, 9427208), (7, 6733720), (8, 5892005), (10, 4713604), (14, 3366860), (20, 2356802), (28, 1683430), (35, 1346744), (40, 1178401), (49, 961960), (56, 841715), (70, 673372), (98, 480980), (140, 336686), (196, 240490), (245, 192392), (280, 168343), (392, 120245), (490, 96196), (980, 48098), (1960, 24049)]