49391454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 116785152

約数和(自身を除く): 67393698

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 131, 141, 191, 262, 282, 329, 382, 393, 573, 658, 786, 917, 987, 1146, 1337, 1834, 1974, 2674, 2751, 4011, 5502, 6157, 8022, 8977, 12314, 17954, 18471, 25021, 26931, 36942, 43099, 50042, 53862, 62839, 75063, 86198, 125678, 129297, 150126, 175147, 188517, 258594, 350294, 377034, 525441, 1050882, 1175987, 2351974, 3527961, 7055922, 8231909, 16463818, 24695727, 49391454]

約数ペア:

[(1, 49391454), (2, 24695727), (3, 16463818), (6, 8231909), (7, 7055922), (14, 3527961), (21, 2351974), (42, 1175987), (47, 1050882), (94, 525441), (131, 377034), (141, 350294), (191, 258594), (262, 188517), (282, 175147), (329, 150126), (382, 129297), (393, 125678), (573, 86198), (658, 75063), (786, 62839), (917, 53862), (987, 50042), (1146, 43099), (1337, 36942), (1834, 26931), (1974, 25021), (2674, 18471), (2751, 17954), (4011, 12314), (5502, 8977), (6157, 8022)]