52339000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{7477}}^1$

素因数の和:7505

約数の個数: 64

約数和(自身を含む): 139988160

約数和(自身を除く): 87649160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 700, 875, 1000, 1400, 1750, 3500, 7000, 7477, 14954, 29908, 37385, 52339, 59816, 74770, 104678, 149540, 186925, 209356, 261695, 299080, 373850, 418712, 523390, 747700, 934625, 1046780, 1308475, 1495400, 1869250, 2093560, 2616950, 3738500, 5233900, 6542375, 7477000, 10467800, 13084750, 26169500, 52339000]

約数ペア:

[(1, 52339000), (2, 26169500), (4, 13084750), (5, 10467800), (7, 7477000), (8, 6542375), (10, 5233900), (14, 3738500), (20, 2616950), (25, 2093560), (28, 1869250), (35, 1495400), (40, 1308475), (50, 1046780), (56, 934625), (70, 747700), (100, 523390), (125, 418712), (140, 373850), (175, 299080), (200, 261695), (250, 209356), (280, 186925), (350, 149540), (500, 104678), (700, 74770), (875, 59816), (1000, 52339), (1400, 37385), (1750, 29908), (3500, 14954), (7000, 7477)]