45421750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 94348800

約数和(自身を除く): 48927050

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 83, 110, 125, 166, 199, 250, 275, 398, 415, 550, 830, 913, 995, 1375, 1826, 1990, 2075, 2189, 2750, 4150, 4378, 4565, 4975, 9130, 9950, 10375, 10945, 16517, 20750, 21890, 22825, 24875, 33034, 45650, 49750, 54725, 82585, 109450, 114125, 165170, 181687, 228250, 273625, 363374, 412925, 547250, 825850, 908435, 1816870, 2064625, 4129250, 4542175, 9084350, 22710875, 45421750]

約数ペア:

[(1, 45421750), (2, 22710875), (5, 9084350), (10, 4542175), (11, 4129250), (22, 2064625), (25, 1816870), (50, 908435), (55, 825850), (83, 547250), (110, 412925), (125, 363374), (166, 273625), (199, 228250), (250, 181687), (275, 165170), (398, 114125), (415, 109450), (550, 82585), (830, 54725), (913, 49750), (995, 45650), (1375, 33034), (1826, 24875), (1990, 22825), (2075, 21890), (2189, 20750), (2750, 16517), (4150, 10945), (4378, 10375), (4565, 9950), (4975, 9130)]