49571918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 83341440

約数和(自身を除く): 33769522

約数列:

[1, 2, 11, 22, 59, 118, 181, 211, 362, 422, 649, 1298, 1991, 2321, 3982, 4642, 10679, 12449, 21358, 24898, 38191, 76382, 117469, 136939, 234938, 273878, 420101, 840202, 2253269, 4506538, 24785959, 49571918]

約数ペア:

[(1, 49571918), (2, 24785959), (11, 4506538), (22, 2253269), (59, 840202), (118, 420101), (181, 273878), (211, 234938), (362, 136939), (422, 117469), (649, 76382), (1298, 38191), (1991, 24898), (2321, 21358), (3982, 12449), (4642, 10679)]