49481376

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:251

約数の個数: 144

約数和(自身を含む): 154326816

約数和(自身を除く): 104845440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 67, 84, 96, 98, 112, 134, 147, 157, 168, 196, 201, 224, 268, 294, 314, 336, 392, 402, 469, 471, 536, 588, 628, 672, 784, 804, 938, 942, 1072, 1099, 1176, 1256, 1407, 1568, 1608, 1876, 1884, 2144, 2198, 2352, 2512, 2814, 3216, 3283, 3297, 3752, 3768, 4396, 4704, 5024, 5628, 6432, 6566, 6594, 7504, 7536, 7693, 8792, 9849, 10519, 11256, 13132, 13188, 15008, 15072, 15386, 17584, 19698, 21038, 22512, 23079, 26264, 26376, 30772, 31557, 35168, 39396, 42076, 45024, 46158, 52528, 52752, 61544, 63114, 73633, 78792, 84152, 92316, 105056, 105504, 123088, 126228, 147266, 157584, 168304, 184632, 220899, 246176, 252456, 294532, 315168, 336608, 369264, 441798, 504912, 515431, 589064, 738528, 883596, 1009824, 1030862, 1178128, 1546293, 1767192, 2061724, 2356256, 3092586, 3534384, 4123448, 6185172, 7068768, 8246896, 12370344, 16493792, 24740688, 49481376]

約数ペア:

[(1, 49481376), (2, 24740688), (3, 16493792), (4, 12370344), (6, 8246896), (7, 7068768), (8, 6185172), (12, 4123448), (14, 3534384), (16, 3092586), (21, 2356256), (24, 2061724), (28, 1767192), (32, 1546293), (42, 1178128), (48, 1030862), (49, 1009824), (56, 883596), (67, 738528), (84, 589064), (96, 515431), (98, 504912), (112, 441798), (134, 369264), (147, 336608), (157, 315168), (168, 294532), (196, 252456), (201, 246176), (224, 220899), (268, 184632), (294, 168304), (314, 157584), (336, 147266), (392, 126228), (402, 123088), (469, 105504), (471, 105056), (536, 92316), (588, 84152), (628, 78792), (672, 73633), (784, 63114), (804, 61544), (938, 52752), (942, 52528), (1072, 46158), (1099, 45024), (1176, 42076), (1256, 39396), (1407, 35168), (1568, 31557), (1608, 30772), (1876, 26376), (1884, 26264), (2144, 23079), (2198, 22512), (2352, 21038), (2512, 19698), (2814, 17584), (3216, 15386), (3283, 15072), (3297, 15008), (3752, 13188), (3768, 13132), (4396, 11256), (4704, 10519), (5024, 9849), (5628, 8792), (6432, 7693), (6566, 7536), (6594, 7504)]