51446272

素因数分解:

$2^9\times {\mathrm{89}}^1\times {\mathrm{1129}}^1$

素因数の和:1236

約数の個数: 40

約数和(自身を含む): 104039100

約数和(自身を除く): 52592828

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 512, 712, 1129, 1424, 2258, 2848, 4516, 5696, 9032, 11392, 18064, 22784, 36128, 45568, 72256, 100481, 144512, 200962, 289024, 401924, 578048, 803848, 1607696, 3215392, 6430784, 12861568, 25723136, 51446272]

約数ペア:

[(1, 51446272), (2, 25723136), (4, 12861568), (8, 6430784), (16, 3215392), (32, 1607696), (64, 803848), (89, 578048), (128, 401924), (178, 289024), (256, 200962), (356, 144512), (512, 100481), (712, 72256), (1129, 45568), (1424, 36128), (2258, 22784), (2848, 18064), (4516, 11392), (5696, 9032)]