55148408

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1093}}^1$

素因数の和:1176

約数の個数: 64

約数和(自身を含む): 127604160

約数和(自身を除く): 72455752

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 53, 56, 68, 106, 119, 136, 212, 238, 371, 424, 476, 742, 901, 952, 1093, 1484, 1802, 2186, 2968, 3604, 4372, 6307, 7208, 7651, 8744, 12614, 15302, 18581, 25228, 30604, 37162, 50456, 57929, 61208, 74324, 115858, 130067, 148648, 231716, 260134, 405503, 463432, 520268, 811006, 984793, 1040536, 1622012, 1969586, 3244024, 3939172, 6893551, 7878344, 13787102, 27574204, 55148408]

約数ペア:

[(1, 55148408), (2, 27574204), (4, 13787102), (7, 7878344), (8, 6893551), (14, 3939172), (17, 3244024), (28, 1969586), (34, 1622012), (53, 1040536), (56, 984793), (68, 811006), (106, 520268), (119, 463432), (136, 405503), (212, 260134), (238, 231716), (371, 148648), (424, 130067), (476, 115858), (742, 74324), (901, 61208), (952, 57929), (1093, 50456), (1484, 37162), (1802, 30604), (2186, 25228), (2968, 18581), (3604, 15302), (4372, 12614), (6307, 8744), (7208, 7651)]