56285988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{653}}^2$

素因数の和:1324

約数の個数: 36

約数和(自身を含む): 143493168

約数和(自身を除く): 87207180

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 653, 1306, 1959, 2612, 3918, 7183, 7836, 14366, 21549, 28732, 43098, 86196, 426409, 852818, 1279227, 1705636, 2558454, 4690499, 5116908, 9380998, 14071497, 18761996, 28142994, 56285988]

約数ペア:

[(1, 56285988), (2, 28142994), (3, 18761996), (4, 14071497), (6, 9380998), (11, 5116908), (12, 4690499), (22, 2558454), (33, 1705636), (44, 1279227), (66, 852818), (132, 426409), (653, 86196), (1306, 43098), (1959, 28732), (2612, 21549), (3918, 14366), (7183, 7836)]