47055700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:577

約数の個数: 72

約数和(自身を含む): 109368000

約数和(自身を除く): 62312300

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 41, 46, 50, 82, 92, 100, 115, 164, 205, 230, 410, 460, 499, 575, 820, 943, 998, 1025, 1150, 1886, 1996, 2050, 2300, 2495, 3772, 4100, 4715, 4990, 9430, 9980, 11477, 12475, 18860, 20459, 22954, 23575, 24950, 40918, 45908, 47150, 49900, 57385, 81836, 94300, 102295, 114770, 204590, 229540, 286925, 409180, 470557, 511475, 573850, 941114, 1022950, 1147700, 1882228, 2045900, 2352785, 4705570, 9411140, 11763925, 23527850, 47055700]

約数ペア:

[(1, 47055700), (2, 23527850), (4, 11763925), (5, 9411140), (10, 4705570), (20, 2352785), (23, 2045900), (25, 1882228), (41, 1147700), (46, 1022950), (50, 941114), (82, 573850), (92, 511475), (100, 470557), (115, 409180), (164, 286925), (205, 229540), (230, 204590), (410, 114770), (460, 102295), (499, 94300), (575, 81836), (820, 57385), (943, 49900), (998, 47150), (1025, 45908), (1150, 40918), (1886, 24950), (1996, 23575), (2050, 22954), (2300, 20459), (2495, 18860), (3772, 12475), (4100, 11477), (4715, 9980), (4990, 9430)]