51541712

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{617}}^1$

素因数の和:875

約数の個数: 40

約数和(自身を含む): 104832576

約数和(自身を除く): 53290864

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 227, 368, 454, 617, 908, 1234, 1816, 2468, 3632, 4936, 5221, 9872, 10442, 14191, 20884, 28382, 41768, 56764, 83536, 113528, 140059, 227056, 280118, 560236, 1120472, 2240944, 3221357, 6442714, 12885428, 25770856, 51541712]

約数ペア:

[(1, 51541712), (2, 25770856), (4, 12885428), (8, 6442714), (16, 3221357), (23, 2240944), (46, 1120472), (92, 560236), (184, 280118), (227, 227056), (368, 140059), (454, 113528), (617, 83536), (908, 56764), (1234, 41768), (1816, 28382), (2468, 20884), (3632, 14191), (4936, 10442), (5221, 9872)]