55966520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{48247}}^1$

素因数の和:48287

約数の個数: 32

約数和(自身を含む): 130269600

約数和(自身を除く): 74303080

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 48247, 96494, 192988, 241235, 385976, 482470, 964940, 1399163, 1929880, 2798326, 5596652, 6995815, 11193304, 13991630, 27983260, 55966520]

約数ペア:

[(1, 55966520), (2, 27983260), (4, 13991630), (5, 11193304), (8, 6995815), (10, 5596652), (20, 2798326), (29, 1929880), (40, 1399163), (58, 964940), (116, 482470), (145, 385976), (232, 241235), (290, 192988), (580, 96494), (1160, 48247)]