55299500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{5821}}^1$

素因数の和:5859

約数の個数: 48

約数和(自身を含む): 127152480

約数和(自身を除く): 71852980

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 950, 1900, 2375, 4750, 5821, 9500, 11642, 23284, 29105, 58210, 110599, 116420, 145525, 221198, 291050, 442396, 552995, 582100, 727625, 1105990, 1455250, 2211980, 2764975, 2910500, 5529950, 11059900, 13824875, 27649750, 55299500]

約数ペア:

[(1, 55299500), (2, 27649750), (4, 13824875), (5, 11059900), (10, 5529950), (19, 2910500), (20, 2764975), (25, 2211980), (38, 1455250), (50, 1105990), (76, 727625), (95, 582100), (100, 552995), (125, 442396), (190, 291050), (250, 221198), (380, 145525), (475, 116420), (500, 110599), (950, 58210), (1900, 29105), (2375, 23284), (4750, 11642), (5821, 9500)]