47643470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{823}}^1\times {\mathrm{827}}^1$

素因数の和:1664

約数の個数: 32

約数和(自身を含む): 98247168

約数和(自身を除く): 50603698

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 823, 827, 1646, 1654, 4115, 4135, 5761, 5789, 8230, 8270, 11522, 11578, 28805, 28945, 57610, 57890, 680621, 1361242, 3403105, 4764347, 6806210, 9528694, 23821735, 47643470]

約数ペア:

[(1, 47643470), (2, 23821735), (5, 9528694), (7, 6806210), (10, 4764347), (14, 3403105), (35, 1361242), (70, 680621), (823, 57890), (827, 57610), (1646, 28945), (1654, 28805), (4115, 11578), (4135, 11522), (5761, 8270), (5789, 8230)]