55019604

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{64577}}^1$

素因数の和:64655

約数の個数: 24

約数和(自身を含む): 130189248

約数和(自身を除く): 75169644

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 64577, 129154, 193731, 258308, 387462, 774924, 4584967, 9169934, 13754901, 18339868, 27509802, 55019604]

約数ペア:

[(1, 55019604), (2, 27509802), (3, 18339868), (4, 13754901), (6, 9169934), (12, 4584967), (71, 774924), (142, 387462), (213, 258308), (284, 193731), (426, 129154), (852, 64577)]