492080050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:118

約数の個数: 216

約数和(自身を含む): 1263334320

約数和(自身を除く): 771254270

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 25, 31, 35, 38, 49, 50, 55, 62, 70, 77, 95, 98, 110, 133, 154, 155, 175, 190, 209, 217, 245, 266, 275, 310, 341, 350, 385, 418, 434, 475, 490, 539, 550, 589, 665, 682, 770, 775, 931, 950, 961, 1045, 1078, 1085, 1178, 1225, 1330, 1463, 1519, 1550, 1705, 1862, 1922, 1925, 2090, 2170, 2387, 2450, 2695, 2926, 2945, 3038, 3325, 3410, 3850, 4123, 4655, 4774, 4805, 5225, 5390, 5425, 5890, 6479, 6650, 6727, 7315, 7595, 8246, 8525, 9310, 9610, 10241, 10450, 10571, 10850, 11935, 12958, 13454, 13475, 14630, 14725, 15190, 16709, 17050, 18259, 20482, 20615, 21142, 23275, 23870, 24025, 26950, 28861, 29450, 32395, 33418, 33635, 36518, 36575, 37975, 41230, 45353, 46550, 47089, 48050, 51205, 52855, 57722, 59675, 64790, 67270, 73150, 73997, 75950, 83545, 90706, 91295, 94178, 102410, 103075, 105710, 119350, 127813, 144305, 147994, 161975, 167090, 168175, 182590, 200849, 206150, 226765, 235445, 255626, 256025, 264275, 288610, 317471, 323950, 336350, 369985, 401698, 417725, 453530, 456475, 470890, 512050, 517979, 528550, 634942, 639065, 721525, 739970, 835450, 894691, 912950, 1004245, 1035958, 1133825, 1177225, 1278130, 1405943, 1443050, 1587355, 1789382, 1849925, 2008490, 2267650, 2354450, 2589895, 2811886, 3174710, 3195325, 3699850, 4473455, 5021225, 5179790, 6390650, 7029715, 7936775, 8946910, 9841601, 10042450, 12949475, 14059430, 15873550, 19683202, 22367275, 25898950, 35148575, 44734550, 49208005, 70297150, 98416010, 246040025, 492080050]

約数ペア:

[(1, 492080050), (2, 246040025), (5, 98416010), (7, 70297150), (10, 49208005), (11, 44734550), (14, 35148575), (19, 25898950), (22, 22367275), (25, 19683202), (31, 15873550), (35, 14059430), (38, 12949475), (49, 10042450), (50, 9841601), (55, 8946910), (62, 7936775), (70, 7029715), (77, 6390650), (95, 5179790), (98, 5021225), (110, 4473455), (133, 3699850), (154, 3195325), (155, 3174710), (175, 2811886), (190, 2589895), (209, 2354450), (217, 2267650), (245, 2008490), (266, 1849925), (275, 1789382), (310, 1587355), (341, 1443050), (350, 1405943), (385, 1278130), (418, 1177225), (434, 1133825), (475, 1035958), (490, 1004245), (539, 912950), (550, 894691), (589, 835450), (665, 739970), (682, 721525), (770, 639065), (775, 634942), (931, 528550), (950, 517979), (961, 512050), (1045, 470890), (1078, 456475), (1085, 453530), (1178, 417725), (1225, 401698), (1330, 369985), (1463, 336350), (1519, 323950), (1550, 317471), (1705, 288610), (1862, 264275), (1922, 256025), (1925, 255626), (2090, 235445), (2170, 226765), (2387, 206150), (2450, 200849), (2695, 182590), (2926, 168175), (2945, 167090), (3038, 161975), (3325, 147994), (3410, 144305), (3850, 127813), (4123, 119350), (4655, 105710), (4774, 103075), (4805, 102410), (5225, 94178), (5390, 91295), (5425, 90706), (5890, 83545), (6479, 75950), (6650, 73997), (6727, 73150), (7315, 67270), (7595, 64790), (8246, 59675), (8525, 57722), (9310, 52855), (9610, 51205), (10241, 48050), (10450, 47089), (10571, 46550), (10850, 45353), (11935, 41230), (12958, 37975), (13454, 36575), (13475, 36518), (14630, 33635), (14725, 33418), (15190, 32395), (16709, 29450), (17050, 28861), (18259, 26950), (20482, 24025), (20615, 23870), (21142, 23275)]