51154384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{881}}^1$

素因数の和:1099

約数の個数: 40

約数和(自身を含む): 104993280

約数和(自身を除く): 53838896

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 191, 304, 382, 764, 881, 1528, 1762, 3056, 3524, 3629, 7048, 7258, 14096, 14516, 16739, 29032, 33478, 58064, 66956, 133912, 168271, 267824, 336542, 673084, 1346168, 2692336, 3197149, 6394298, 12788596, 25577192, 51154384]

約数ペア:

[(1, 51154384), (2, 25577192), (4, 12788596), (8, 6394298), (16, 3197149), (19, 2692336), (38, 1346168), (76, 673084), (152, 336542), (191, 267824), (304, 168271), (382, 133912), (764, 66956), (881, 58064), (1528, 33478), (1762, 29032), (3056, 16739), (3524, 14516), (3629, 14096), (7048, 7258)]