47528800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^2\times {\mathrm{491}}^1$

素因数の和:533

約数の個数: 108

約数和(自身を含む): 127796508

約数和(自身を除く): 80267708

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 121, 160, 176, 200, 220, 242, 275, 352, 400, 440, 484, 491, 550, 605, 800, 880, 968, 982, 1100, 1210, 1760, 1936, 1964, 2200, 2420, 2455, 3025, 3872, 3928, 4400, 4840, 4910, 5401, 6050, 7856, 8800, 9680, 9820, 10802, 12100, 12275, 15712, 19360, 19640, 21604, 24200, 24550, 27005, 39280, 43208, 48400, 49100, 54010, 59411, 78560, 86416, 96800, 98200, 108020, 118822, 135025, 172832, 196400, 216040, 237644, 270050, 297055, 392800, 432080, 475288, 540100, 594110, 864160, 950576, 1080200, 1188220, 1485275, 1901152, 2160400, 2376440, 2970550, 4320800, 4752880, 5941100, 9505760, 11882200, 23764400, 47528800]

約数ペア:

[(1, 47528800), (2, 23764400), (4, 11882200), (5, 9505760), (8, 5941100), (10, 4752880), (11, 4320800), (16, 2970550), (20, 2376440), (22, 2160400), (25, 1901152), (32, 1485275), (40, 1188220), (44, 1080200), (50, 950576), (55, 864160), (80, 594110), (88, 540100), (100, 475288), (110, 432080), (121, 392800), (160, 297055), (176, 270050), (200, 237644), (220, 216040), (242, 196400), (275, 172832), (352, 135025), (400, 118822), (440, 108020), (484, 98200), (491, 96800), (550, 86416), (605, 78560), (800, 59411), (880, 54010), (968, 49100), (982, 48400), (1100, 43208), (1210, 39280), (1760, 27005), (1936, 24550), (1964, 24200), (2200, 21604), (2420, 19640), (2455, 19360), (3025, 15712), (3872, 12275), (3928, 12100), (4400, 10802), (4840, 9820), (4910, 9680), (5401, 8800), (6050, 7856)]