51329600

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{4583}}^1$

素因数の和:4612

約数の個数: 84

約数和(自身を含む): 144377664

約数和(自身を除く): 93048064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 700, 800, 1120, 1400, 1600, 2240, 2800, 4583, 5600, 9166, 11200, 18332, 22915, 32081, 36664, 45830, 64162, 73328, 91660, 114575, 128324, 146656, 160405, 183320, 229150, 256648, 293312, 320810, 366640, 458300, 513296, 641620, 733280, 802025, 916600, 1026592, 1283240, 1466560, 1604050, 1833200, 2053184, 2566480, 3208100, 3666400, 5132960, 6416200, 7332800, 10265920, 12832400, 25664800, 51329600]

約数ペア:

[(1, 51329600), (2, 25664800), (4, 12832400), (5, 10265920), (7, 7332800), (8, 6416200), (10, 5132960), (14, 3666400), (16, 3208100), (20, 2566480), (25, 2053184), (28, 1833200), (32, 1604050), (35, 1466560), (40, 1283240), (50, 1026592), (56, 916600), (64, 802025), (70, 733280), (80, 641620), (100, 513296), (112, 458300), (140, 366640), (160, 320810), (175, 293312), (200, 256648), (224, 229150), (280, 183320), (320, 160405), (350, 146656), (400, 128324), (448, 114575), (560, 91660), (700, 73328), (800, 64162), (1120, 45830), (1400, 36664), (1600, 32081), (2240, 22915), (2800, 18332), (4583, 11200), (5600, 9166)]