51818646

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^2\times {\mathrm{211}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 115487424

約数和(自身を除く): 63668778

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 183, 211, 366, 422, 633, 671, 1266, 1342, 2013, 2321, 3721, 4026, 4642, 6963, 7442, 11163, 12871, 13926, 22326, 25742, 38613, 40931, 77226, 81862, 122793, 141581, 245586, 283162, 424743, 785131, 849486, 1570262, 2355393, 4710786, 8636441, 17272882, 25909323, 51818646]

約数ペア:

[(1, 51818646), (2, 25909323), (3, 17272882), (6, 8636441), (11, 4710786), (22, 2355393), (33, 1570262), (61, 849486), (66, 785131), (122, 424743), (183, 283162), (211, 245586), (366, 141581), (422, 122793), (633, 81862), (671, 77226), (1266, 40931), (1342, 38613), (2013, 25742), (2321, 22326), (3721, 13926), (4026, 12871), (4642, 11163), (6963, 7442)]