55823960

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{34039}}^1$

素因数の和:34091

約数の個数: 32

約数和(自身を含む): 128671200

約数和(自身を除く): 72847240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 34039, 68078, 136156, 170195, 272312, 340390, 680780, 1361560, 1395599, 2791198, 5582396, 6977995, 11164792, 13955990, 27911980, 55823960]

約数ペア:

[(1, 55823960), (2, 27911980), (4, 13955990), (5, 11164792), (8, 6977995), (10, 5582396), (20, 2791198), (40, 1395599), (41, 1361560), (82, 680780), (164, 340390), (205, 272312), (328, 170195), (410, 136156), (820, 68078), (1640, 34039)]