488256076

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{51137}}^1$

素因数の和:51190

約数の個数: 48

約数和(自身を含む): 1099671552

約数和(自身を除く): 611415476

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 9548, 51137, 102274, 204548, 357959, 562507, 715918, 1125014, 1431836, 1585247, 2250028, 3170494, 3937549, 6340988, 7875098, 11096729, 15750196, 17437717, 22193458, 34875434, 44386916, 69750868, 122064019, 244128038, 488256076]

約数ペア:

[(1, 488256076), (2, 244128038), (4, 122064019), (7, 69750868), (11, 44386916), (14, 34875434), (22, 22193458), (28, 17437717), (31, 15750196), (44, 11096729), (62, 7875098), (77, 6340988), (124, 3937549), (154, 3170494), (217, 2250028), (308, 1585247), (341, 1431836), (434, 1125014), (682, 715918), (868, 562507), (1364, 357959), (2387, 204548), (4774, 102274), (9548, 51137)]