49239993

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^2\times {\mathrm{401}}^1$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 72996768

約数和(自身を除く): 23756775

約数列:

[1, 3, 11, 33, 61, 183, 401, 671, 1203, 2013, 3721, 4411, 11163, 13233, 24461, 40931, 73383, 122793, 269071, 807213, 1492121, 4476363, 16413331, 49239993]

約数ペア:

[(1, 49239993), (3, 16413331), (11, 4476363), (33, 1492121), (61, 807213), (183, 269071), (401, 122793), (671, 73383), (1203, 40931), (2013, 24461), (3721, 13233), (4411, 11163)]