48978748

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{563}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 106122240

約数和(自身を除く): 57143492

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 239, 364, 478, 563, 956, 1126, 1673, 2252, 3107, 3346, 3941, 6214, 6692, 7319, 7882, 12428, 14638, 15764, 21749, 29276, 43498, 51233, 86996, 102466, 134557, 204932, 269114, 538228, 941899, 1749241, 1883798, 3498482, 3767596, 6996964, 12244687, 24489374, 48978748]

約数ペア:

[(1, 48978748), (2, 24489374), (4, 12244687), (7, 6996964), (13, 3767596), (14, 3498482), (26, 1883798), (28, 1749241), (52, 941899), (91, 538228), (182, 269114), (239, 204932), (364, 134557), (478, 102466), (563, 86996), (956, 51233), (1126, 43498), (1673, 29276), (2252, 21749), (3107, 15764), (3346, 14638), (3941, 12428), (6214, 7882), (6692, 7319)]