56201460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{133813}}^1$

素因数の和:133832

約数の個数: 48

約数和(自身を含む): 179846016

約数和(自身を除く): 123644556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 133813, 267626, 401439, 535252, 669065, 802878, 936691, 1338130, 1605756, 1873382, 2007195, 2676260, 2810073, 3746764, 4014390, 4683455, 5620146, 8028780, 9366910, 11240292, 14050365, 18733820, 28100730, 56201460]

約数ペア:

[(1, 56201460), (2, 28100730), (3, 18733820), (4, 14050365), (5, 11240292), (6, 9366910), (7, 8028780), (10, 5620146), (12, 4683455), (14, 4014390), (15, 3746764), (20, 2810073), (21, 2676260), (28, 2007195), (30, 1873382), (35, 1605756), (42, 1338130), (60, 936691), (70, 802878), (84, 669065), (105, 535252), (140, 401439), (210, 267626), (420, 133813)]