54309400

素因数分解:

$2^3\times 5^2\times {\mathrm{383}}^1\times {\mathrm{709}}^1$

素因数の和:1108

約数の個数: 48

約数和(自身を含む): 126777600

約数和(自身を除く): 72468200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 383, 709, 766, 1418, 1532, 1915, 2836, 3064, 3545, 3830, 5672, 7090, 7660, 9575, 14180, 15320, 17725, 19150, 28360, 35450, 38300, 70900, 76600, 141800, 271547, 543094, 1086188, 1357735, 2172376, 2715470, 5430940, 6788675, 10861880, 13577350, 27154700, 54309400]

約数ペア:

[(1, 54309400), (2, 27154700), (4, 13577350), (5, 10861880), (8, 6788675), (10, 5430940), (20, 2715470), (25, 2172376), (40, 1357735), (50, 1086188), (100, 543094), (200, 271547), (383, 141800), (709, 76600), (766, 70900), (1418, 38300), (1532, 35450), (1915, 28360), (2836, 19150), (3064, 17725), (3545, 15320), (3830, 14180), (5672, 9575), (7090, 7660)]