55272784

素因数分解:

$2^4\times 7^2\times {\mathrm{70501}}^1$

素因数の和:70523

約数の個数: 30

約数和(自身を含む): 124577034

約数和(自身を除く): 69304250

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 70501, 141002, 282004, 493507, 564008, 987014, 1128016, 1974028, 3454549, 3948056, 6909098, 7896112, 13818196, 27636392, 55272784]

約数ペア:

[(1, 55272784), (2, 27636392), (4, 13818196), (7, 7896112), (8, 6909098), (14, 3948056), (16, 3454549), (28, 1974028), (49, 1128016), (56, 987014), (98, 564008), (112, 493507), (196, 282004), (392, 141002), (784, 70501)]