51073330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3491}}^1$

素因数の和:3535

約数の個数: 64

約数和(自身を含む): 120683520

約数和(自身を除く): 69610190

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 133, 154, 190, 209, 266, 385, 418, 665, 770, 1045, 1330, 1463, 2090, 2926, 3491, 6982, 7315, 14630, 17455, 24437, 34910, 38401, 48874, 66329, 76802, 122185, 132658, 192005, 244370, 268807, 331645, 384010, 464303, 537614, 663290, 729619, 928606, 1344035, 1459238, 2321515, 2688070, 3648095, 4643030, 5107333, 7296190, 10214666, 25536665, 51073330]

約数ペア:

[(1, 51073330), (2, 25536665), (5, 10214666), (7, 7296190), (10, 5107333), (11, 4643030), (14, 3648095), (19, 2688070), (22, 2321515), (35, 1459238), (38, 1344035), (55, 928606), (70, 729619), (77, 663290), (95, 537614), (110, 464303), (133, 384010), (154, 331645), (190, 268807), (209, 244370), (266, 192005), (385, 132658), (418, 122185), (665, 76802), (770, 66329), (1045, 48874), (1330, 38401), (1463, 34910), (2090, 24437), (2926, 17455), (3491, 14630), (6982, 7315)]