54543500

素因数分解:

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

素因数の和:288

約数の個数: 96

約数和(自身を含む): 133346304

約数和(自身を除く): 78802804

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 47, 50, 55, 94, 100, 110, 125, 188, 211, 220, 235, 250, 275, 422, 470, 500, 517, 550, 844, 940, 1034, 1055, 1100, 1175, 1375, 2068, 2110, 2321, 2350, 2585, 2750, 4220, 4642, 4700, 5170, 5275, 5500, 5875, 9284, 9917, 10340, 10550, 11605, 11750, 12925, 19834, 21100, 23210, 23500, 25850, 26375, 39668, 46420, 49585, 51700, 52750, 58025, 64625, 99170, 105500, 109087, 116050, 129250, 198340, 218174, 232100, 247925, 258500, 290125, 436348, 495850, 545435, 580250, 991700, 1090870, 1160500, 1239625, 2181740, 2479250, 2727175, 4958500, 5454350, 10908700, 13635875, 27271750, 54543500]

約数ペア:

[(1, 54543500), (2, 27271750), (4, 13635875), (5, 10908700), (10, 5454350), (11, 4958500), (20, 2727175), (22, 2479250), (25, 2181740), (44, 1239625), (47, 1160500), (50, 1090870), (55, 991700), (94, 580250), (100, 545435), (110, 495850), (125, 436348), (188, 290125), (211, 258500), (220, 247925), (235, 232100), (250, 218174), (275, 198340), (422, 129250), (470, 116050), (500, 109087), (517, 105500), (550, 99170), (844, 64625), (940, 58025), (1034, 52750), (1055, 51700), (1100, 49585), (1175, 46420), (1375, 39668), (2068, 26375), (2110, 25850), (2321, 23500), (2350, 23210), (2585, 21100), (2750, 19834), (4220, 12925), (4642, 11750), (4700, 11605), (5170, 10550), (5275, 10340), (5500, 9917), (5875, 9284)]