51784516

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{108791}}^1$

素因数の和:108819

約数の個数: 24

約数和(自身を含む): 109662336

約数和(自身を除く): 57877820

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 108791, 217582, 435164, 761537, 1523074, 1849447, 3046148, 3698894, 7397788, 12946129, 25892258, 51784516]

約数ペア:

[(1, 51784516), (2, 25892258), (4, 12946129), (7, 7397788), (14, 3698894), (17, 3046148), (28, 1849447), (34, 1523074), (68, 761537), (119, 435164), (238, 217582), (476, 108791)]