56183000

素因数分解:

$2^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{2957}}^1$

素因数の和:2997

約数の個数: 64

約数和(自身を含む): 138434400

約数和(自身を除く): 82251400

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 125, 152, 190, 200, 250, 380, 475, 500, 760, 950, 1000, 1900, 2375, 2957, 3800, 4750, 5914, 9500, 11828, 14785, 19000, 23656, 29570, 56183, 59140, 73925, 112366, 118280, 147850, 224732, 280915, 295700, 369625, 449464, 561830, 591400, 739250, 1123660, 1404575, 1478500, 2247320, 2809150, 2957000, 5618300, 7022875, 11236600, 14045750, 28091500, 56183000]

約数ペア:

[(1, 56183000), (2, 28091500), (4, 14045750), (5, 11236600), (8, 7022875), (10, 5618300), (19, 2957000), (20, 2809150), (25, 2247320), (38, 1478500), (40, 1404575), (50, 1123660), (76, 739250), (95, 591400), (100, 561830), (125, 449464), (152, 369625), (190, 295700), (200, 280915), (250, 224732), (380, 147850), (475, 118280), (500, 112366), (760, 73925), (950, 59140), (1000, 56183), (1900, 29570), (2375, 23656), (2957, 19000), (3800, 14785), (4750, 11828), (5914, 9500)]