47808964

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2137}}^1$

素因数の和:2212

約数の個数: 48

約数和(自身を含む): 103444992

約数和(自身を除く): 55636028

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 94, 119, 188, 238, 329, 476, 658, 799, 1316, 1598, 2137, 3196, 4274, 5593, 8548, 11186, 14959, 22372, 29918, 36329, 59836, 72658, 100439, 145316, 200878, 254303, 401756, 508606, 703073, 1017212, 1406146, 1707463, 2812292, 3414926, 6829852, 11952241, 23904482, 47808964]

約数ペア:

[(1, 47808964), (2, 23904482), (4, 11952241), (7, 6829852), (14, 3414926), (17, 2812292), (28, 1707463), (34, 1406146), (47, 1017212), (68, 703073), (94, 508606), (119, 401756), (188, 254303), (238, 200878), (329, 145316), (476, 100439), (658, 72658), (799, 59836), (1316, 36329), (1598, 29918), (2137, 22372), (3196, 14959), (4274, 11186), (5593, 8548)]