54248450

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^2\times {\mathrm{1129}}^1$

素因数の和:1203

約数の個数: 36

約数和(自身を含む): 104354370

約数和(自身を除く): 50105920

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 961, 1129, 1550, 1922, 2258, 4805, 5645, 9610, 11290, 24025, 28225, 34999, 48050, 56450, 69998, 174995, 349990, 874975, 1084969, 1749950, 2169938, 5424845, 10849690, 27124225, 54248450]

約数ペア:

[(1, 54248450), (2, 27124225), (5, 10849690), (10, 5424845), (25, 2169938), (31, 1749950), (50, 1084969), (62, 874975), (155, 349990), (310, 174995), (775, 69998), (961, 56450), (1129, 48050), (1550, 34999), (1922, 28225), (2258, 24025), (4805, 11290), (5645, 9610)]