55964860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{57107}}^1$

素因数の和:57130

約数の個数: 36

約数和(自身を含む): 136716552

約数和(自身を除く): 80751692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 57107, 114214, 228428, 285535, 399749, 571070, 799498, 1142140, 1598996, 1998745, 2798243, 3997490, 5596486, 7994980, 11192972, 13991215, 27982430, 55964860]

約数ペア:

[(1, 55964860), (2, 27982430), (4, 13991215), (5, 11192972), (7, 7994980), (10, 5596486), (14, 3997490), (20, 2798243), (28, 1998745), (35, 1598996), (49, 1142140), (70, 799498), (98, 571070), (140, 399749), (196, 285535), (245, 228428), (490, 114214), (980, 57107)]