5144150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 10713600

約数和(自身を除く): 5569450

約数列:

[1, 2, 5, 10, 11, 22, 25, 47, 50, 55, 94, 110, 199, 235, 275, 398, 470, 517, 550, 995, 1034, 1175, 1990, 2189, 2350, 2585, 4378, 4975, 5170, 9353, 9950, 10945, 12925, 18706, 21890, 25850, 46765, 54725, 93530, 102883, 109450, 205766, 233825, 467650, 514415, 1028830, 2572075, 5144150]

約数ペア:

[(1, 5144150), (2, 2572075), (5, 1028830), (10, 514415), (11, 467650), (22, 233825), (25, 205766), (47, 109450), (50, 102883), (55, 93530), (94, 54725), (110, 46765), (199, 25850), (235, 21890), (275, 18706), (398, 12925), (470, 10945), (517, 9950), (550, 9353), (995, 5170), (1034, 4975), (1175, 4378), (1990, 2585), (2189, 2350)]