57031688

素因数分解:

$2^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1993}}^1$

素因数の和:2086

約数の個数: 48

約数和(自身を含む): 126160380

約数和(自身を除く): 69128692

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 73, 98, 146, 196, 292, 392, 511, 584, 1022, 1993, 2044, 3577, 3986, 4088, 7154, 7972, 13951, 14308, 15944, 27902, 28616, 55804, 97657, 111608, 145489, 195314, 290978, 390628, 581956, 781256, 1018423, 1163912, 2036846, 4073692, 7128961, 8147384, 14257922, 28515844, 57031688]

約数ペア:

[(1, 57031688), (2, 28515844), (4, 14257922), (7, 8147384), (8, 7128961), (14, 4073692), (28, 2036846), (49, 1163912), (56, 1018423), (73, 781256), (98, 581956), (146, 390628), (196, 290978), (292, 195314), (392, 145489), (511, 111608), (584, 97657), (1022, 55804), (1993, 28616), (2044, 27902), (3577, 15944), (3986, 14308), (4088, 13951), (7154, 7972)]