56243000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{5113}}^1$

素因数の和:5145

約数の個数: 64

約数和(自身を含む): 143601120

約数和(自身を除く): 87358120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 1000, 1100, 1375, 2200, 2750, 5113, 5500, 10226, 11000, 20452, 25565, 40904, 51130, 56243, 102260, 112486, 127825, 204520, 224972, 255650, 281215, 449944, 511300, 562430, 639125, 1022600, 1124860, 1278250, 1406075, 2249720, 2556500, 2812150, 5113000, 5624300, 7030375, 11248600, 14060750, 28121500, 56243000]

約数ペア:

[(1, 56243000), (2, 28121500), (4, 14060750), (5, 11248600), (8, 7030375), (10, 5624300), (11, 5113000), (20, 2812150), (22, 2556500), (25, 2249720), (40, 1406075), (44, 1278250), (50, 1124860), (55, 1022600), (88, 639125), (100, 562430), (110, 511300), (125, 449944), (200, 281215), (220, 255650), (250, 224972), (275, 204520), (440, 127825), (500, 112486), (550, 102260), (1000, 56243), (1100, 51130), (1375, 40904), (2200, 25565), (2750, 20452), (5113, 11000), (5500, 10226)]