55509916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4871}}^1$

素因数の和:4930

約数の個数: 48

約数和(自身を含む): 124411392

約数和(自身を除く): 68901476

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 814, 1036, 1628, 2849, 4871, 5698, 9742, 11396, 19484, 34097, 53581, 68194, 107162, 136388, 180227, 214324, 360454, 375067, 720908, 750134, 1261589, 1500268, 1982497, 2523178, 3964994, 5046356, 7929988, 13877479, 27754958, 55509916]

約数ペア:

[(1, 55509916), (2, 27754958), (4, 13877479), (7, 7929988), (11, 5046356), (14, 3964994), (22, 2523178), (28, 1982497), (37, 1500268), (44, 1261589), (74, 750134), (77, 720908), (148, 375067), (154, 360454), (259, 214324), (308, 180227), (407, 136388), (518, 107162), (814, 68194), (1036, 53581), (1628, 34097), (2849, 19484), (4871, 11396), (5698, 9742)]