27271750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 57148416

約数和(自身を除く): 29876666

約数列:

[1, 2, 5, 10, 11, 22, 25, 47, 50, 55, 94, 110, 125, 211, 235, 250, 275, 422, 470, 517, 550, 1034, 1055, 1175, 1375, 2110, 2321, 2350, 2585, 2750, 4642, 5170, 5275, 5875, 9917, 10550, 11605, 11750, 12925, 19834, 23210, 25850, 26375, 49585, 52750, 58025, 64625, 99170, 109087, 116050, 129250, 218174, 247925, 290125, 495850, 545435, 580250, 1090870, 1239625, 2479250, 2727175, 5454350, 13635875, 27271750]

約数ペア:

[(1, 27271750), (2, 13635875), (5, 5454350), (10, 2727175), (11, 2479250), (22, 1239625), (25, 1090870), (47, 580250), (50, 545435), (55, 495850), (94, 290125), (110, 247925), (125, 218174), (211, 129250), (235, 116050), (250, 109087), (275, 99170), (422, 64625), (470, 58025), (517, 52750), (550, 49585), (1034, 26375), (1055, 25850), (1175, 23210), (1375, 19834), (2110, 12925), (2321, 11750), (2350, 11605), (2585, 10550), (2750, 9917), (4642, 5875), (5170, 5275)]