48645130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{509}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 92534400

約数和(自身を除く): 43889270

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 503, 509, 1006, 1018, 2515, 2545, 5030, 5090, 9557, 9671, 19114, 19342, 47785, 48355, 95570, 96710, 256027, 512054, 1280135, 2560270, 4864513, 9729026, 24322565, 48645130]

約数ペア:

[(1, 48645130), (2, 24322565), (5, 9729026), (10, 4864513), (19, 2560270), (38, 1280135), (95, 512054), (190, 256027), (503, 96710), (509, 95570), (1006, 48355), (1018, 47785), (2515, 19342), (2545, 19114), (5030, 9671), (5090, 9557)]