56198460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{3919}}^1$

素因数の和:4170

約数の個数: 48

約数和(自身を含む): 158054400

約数和(自身を除く): 101855940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 2390, 2868, 3585, 3919, 4780, 7170, 7838, 11757, 14340, 15676, 19595, 23514, 39190, 47028, 58785, 78380, 117570, 235140, 936641, 1873282, 2809923, 3746564, 4683205, 5619846, 9366410, 11239692, 14049615, 18732820, 28099230, 56198460]

約数ペア:

[(1, 56198460), (2, 28099230), (3, 18732820), (4, 14049615), (5, 11239692), (6, 9366410), (10, 5619846), (12, 4683205), (15, 3746564), (20, 2809923), (30, 1873282), (60, 936641), (239, 235140), (478, 117570), (717, 78380), (956, 58785), (1195, 47028), (1434, 39190), (2390, 23514), (2868, 19595), (3585, 15676), (3919, 14340), (4780, 11757), (7170, 7838)]