54907600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{12479}}^1$

素因数の和:12508

約数の個数: 60

約数和(自身を含む): 143919360

約数和(自身を除く): 89011760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 4400, 12479, 24958, 49916, 62395, 99832, 124790, 137269, 199664, 249580, 274538, 311975, 499160, 549076, 623950, 686345, 998320, 1098152, 1247900, 1372690, 2196304, 2495800, 2745380, 3431725, 4991600, 5490760, 6863450, 10981520, 13726900, 27453800, 54907600]

約数ペア:

[(1, 54907600), (2, 27453800), (4, 13726900), (5, 10981520), (8, 6863450), (10, 5490760), (11, 4991600), (16, 3431725), (20, 2745380), (22, 2495800), (25, 2196304), (40, 1372690), (44, 1247900), (50, 1098152), (55, 998320), (80, 686345), (88, 623950), (100, 549076), (110, 499160), (176, 311975), (200, 274538), (220, 249580), (275, 199664), (400, 137269), (440, 124790), (550, 99832), (880, 62395), (1100, 49916), (2200, 24958), (4400, 12479)]