53402768

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1811}}^1$

素因数の和:1935

約数の個数: 40

約数和(自身を含む): 110097120

約数和(自身を除く): 56694352

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 97, 152, 194, 304, 388, 776, 1552, 1811, 1843, 3622, 3686, 7244, 7372, 14488, 14744, 28976, 29488, 34409, 68818, 137636, 175667, 275272, 351334, 550544, 702668, 1405336, 2810672, 3337673, 6675346, 13350692, 26701384, 53402768]

約数ペア:

[(1, 53402768), (2, 26701384), (4, 13350692), (8, 6675346), (16, 3337673), (19, 2810672), (38, 1405336), (76, 702668), (97, 550544), (152, 351334), (194, 275272), (304, 175667), (388, 137636), (776, 68818), (1552, 34409), (1811, 29488), (1843, 28976), (3622, 14744), (3686, 14488), (7244, 7372)]