49806156950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{967}}^1\times {\mathrm{2531}}^1$

素因数の和:3558

約数の個数: 96

約数和(自身を含む): 103940990208

約数和(自身を除く): 54134833258

約数列:

[1, 2, 5, 10, 11, 22, 25, 37, 50, 55, 74, 110, 185, 275, 370, 407, 550, 814, 925, 967, 1850, 1934, 2035, 2531, 4070, 4835, 5062, 9670, 10175, 10637, 12655, 20350, 21274, 24175, 25310, 27841, 35779, 48350, 53185, 55682, 63275, 71558, 93647, 106370, 126550, 139205, 178895, 187294, 265925, 278410, 357790, 393569, 468235, 531850, 696025, 787138, 894475, 936470, 1030117, 1392050, 1788950, 1967845, 2060234, 2341175, 2447477, 3935690, 4682350, 4894954, 5150585, 9839225, 10301170, 12237385, 19678450, 24474770, 25752925, 26922247, 51505850, 53844494, 61186925, 90556649, 122373850, 134611235, 181113298, 269222470, 452783245, 673056175, 905566490, 996123139, 1346112350, 1992246278, 2263916225, 4527832450, 4980615695, 9961231390, 24903078475, 49806156950]

約数ペア:

[(1, 49806156950), (2, 24903078475), (5, 9961231390), (10, 4980615695), (11, 4527832450), (22, 2263916225), (25, 1992246278), (37, 1346112350), (50, 996123139), (55, 905566490), (74, 673056175), (110, 452783245), (185, 269222470), (275, 181113298), (370, 134611235), (407, 122373850), (550, 90556649), (814, 61186925), (925, 53844494), (967, 51505850), (1850, 26922247), (1934, 25752925), (2035, 24474770), (2531, 19678450), (4070, 12237385), (4835, 10301170), (5062, 9839225), (9670, 5150585), (10175, 4894954), (10637, 4682350), (12655, 3935690), (20350, 2447477), (21274, 2341175), (24175, 2060234), (25310, 1967845), (27841, 1788950), (35779, 1392050), (48350, 1030117), (53185, 936470), (55682, 894475), (63275, 787138), (71558, 696025), (93647, 531850), (106370, 468235), (126550, 393569), (139205, 357790), (178895, 278410), (187294, 265925)]