51142908

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5471}}^1$

素因数の和:5538

約数の個数: 48

約数和(自身を含む): 128701440

約数和(自身を除く): 77558532

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 76, 82, 114, 123, 164, 228, 246, 492, 779, 1558, 2337, 3116, 4674, 5471, 9348, 10942, 16413, 21884, 32826, 65652, 103949, 207898, 224311, 311847, 415796, 448622, 623694, 672933, 897244, 1247388, 1345866, 2691732, 4261909, 8523818, 12785727, 17047636, 25571454, 51142908]

約数ペア:

[(1, 51142908), (2, 25571454), (3, 17047636), (4, 12785727), (6, 8523818), (12, 4261909), (19, 2691732), (38, 1345866), (41, 1247388), (57, 897244), (76, 672933), (82, 623694), (114, 448622), (123, 415796), (164, 311847), (228, 224311), (246, 207898), (492, 103949), (779, 65652), (1558, 32826), (2337, 21884), (3116, 16413), (4674, 10942), (5471, 9348)]