45396548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 87091200

約数和(自身を除く): 41694652

約数列:

[1, 2, 4, 19, 38, 47, 71, 76, 94, 142, 179, 188, 284, 358, 716, 893, 1349, 1786, 2698, 3337, 3401, 3572, 5396, 6674, 6802, 8413, 12709, 13348, 13604, 16826, 25418, 33652, 50836, 63403, 126806, 159847, 241471, 253612, 319694, 482942, 597323, 639388, 965884, 1194646, 2389292, 11349137, 22698274, 45396548]

約数ペア:

[(1, 45396548), (2, 22698274), (4, 11349137), (19, 2389292), (38, 1194646), (47, 965884), (71, 639388), (76, 597323), (94, 482942), (142, 319694), (179, 253612), (188, 241471), (284, 159847), (358, 126806), (716, 63403), (893, 50836), (1349, 33652), (1786, 25418), (2698, 16826), (3337, 13604), (3401, 13348), (3572, 12709), (5396, 8413), (6674, 6802)]