53157692

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{419}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 111767040

約数和(自身を除く): 58609348

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 197, 322, 394, 419, 644, 788, 838, 1379, 1676, 2758, 2933, 4531, 5516, 5866, 9062, 9637, 11732, 18124, 19274, 31717, 38548, 63434, 67459, 82543, 126868, 134918, 165086, 269836, 330172, 577801, 1155602, 1898489, 2311204, 3796978, 7593956, 13289423, 26578846, 53157692]

約数ペア:

[(1, 53157692), (2, 26578846), (4, 13289423), (7, 7593956), (14, 3796978), (23, 2311204), (28, 1898489), (46, 1155602), (92, 577801), (161, 330172), (197, 269836), (322, 165086), (394, 134918), (419, 126868), (644, 82543), (788, 67459), (838, 63434), (1379, 38548), (1676, 31717), (2758, 19274), (2933, 18124), (4531, 11732), (5516, 9637), (5866, 9062)]