56134180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2447}}^1$

素因数の和:2524

約数の個数: 48

約数和(自身を含む): 125024256

約数和(自身を除く): 68890076

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 62, 74, 124, 148, 155, 185, 310, 370, 620, 740, 1147, 2294, 2447, 4588, 4894, 5735, 9788, 11470, 12235, 22940, 24470, 48940, 75857, 90539, 151714, 181078, 303428, 362156, 379285, 452695, 758570, 905390, 1517140, 1810780, 2806709, 5613418, 11226836, 14033545, 28067090, 56134180]

約数ペア:

[(1, 56134180), (2, 28067090), (4, 14033545), (5, 11226836), (10, 5613418), (20, 2806709), (31, 1810780), (37, 1517140), (62, 905390), (74, 758570), (124, 452695), (148, 379285), (155, 362156), (185, 303428), (310, 181078), (370, 151714), (620, 90539), (740, 75857), (1147, 48940), (2294, 24470), (2447, 22940), (4588, 12235), (4894, 11470), (5735, 9788)]