53494000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{3821}}^1$

素因数の和:3851

約数の個数: 80

約数和(自身を含む): 147865536

約数和(自身を除く): 94371536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 3821, 7000, 7642, 14000, 15284, 19105, 26747, 30568, 38210, 53494, 61136, 76420, 95525, 106988, 133735, 152840, 191050, 213976, 267470, 305680, 382100, 427952, 477625, 534940, 668675, 764200, 955250, 1069880, 1337350, 1528400, 1910500, 2139760, 2674700, 3343375, 3821000, 5349400, 6686750, 7642000, 10698800, 13373500, 26747000, 53494000]

約数ペア:

[(1, 53494000), (2, 26747000), (4, 13373500), (5, 10698800), (7, 7642000), (8, 6686750), (10, 5349400), (14, 3821000), (16, 3343375), (20, 2674700), (25, 2139760), (28, 1910500), (35, 1528400), (40, 1337350), (50, 1069880), (56, 955250), (70, 764200), (80, 668675), (100, 534940), (112, 477625), (125, 427952), (140, 382100), (175, 305680), (200, 267470), (250, 213976), (280, 191050), (350, 152840), (400, 133735), (500, 106988), (560, 95525), (700, 76420), (875, 61136), (1000, 53494), (1400, 38210), (1750, 30568), (2000, 26747), (2800, 19105), (3500, 15284), (3821, 14000), (7000, 7642)]