51400446

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^2\times {\mathrm{107}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 110139264

約数和(自身を除く): 58738818

約数列:

[1, 2, 3, 6, 23, 46, 59, 69, 107, 118, 138, 177, 214, 321, 354, 642, 1357, 2461, 2714, 3481, 4071, 4922, 6313, 6962, 7383, 8142, 10443, 12626, 14766, 18939, 20886, 37878, 80063, 145199, 160126, 240189, 290398, 372467, 435597, 480378, 744934, 871194, 1117401, 2234802, 8566741, 17133482, 25700223, 51400446]

約数ペア:

[(1, 51400446), (2, 25700223), (3, 17133482), (6, 8566741), (23, 2234802), (46, 1117401), (59, 871194), (69, 744934), (107, 480378), (118, 435597), (138, 372467), (177, 290398), (214, 240189), (321, 160126), (354, 145199), (642, 80063), (1357, 37878), (2461, 20886), (2714, 18939), (3481, 14766), (4071, 12626), (4922, 10443), (6313, 8142), (6962, 7383)]