51805250

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{4229}}^1$

素因数の和:4260

約数の個数: 48

約数和(自身を含む): 112839480

約数和(自身を除く): 61034230

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 125, 175, 245, 250, 350, 490, 875, 1225, 1750, 2450, 4229, 6125, 8458, 12250, 21145, 29603, 42290, 59206, 105725, 148015, 207221, 211450, 296030, 414442, 528625, 740075, 1036105, 1057250, 1480150, 2072210, 3700375, 5180525, 7400750, 10361050, 25902625, 51805250]

約数ペア:

[(1, 51805250), (2, 25902625), (5, 10361050), (7, 7400750), (10, 5180525), (14, 3700375), (25, 2072210), (35, 1480150), (49, 1057250), (50, 1036105), (70, 740075), (98, 528625), (125, 414442), (175, 296030), (245, 211450), (250, 207221), (350, 148015), (490, 105725), (875, 59206), (1225, 42290), (1750, 29603), (2450, 21145), (4229, 12250), (6125, 8458)]