55768790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:162

約数の個数: 128

約数和(自身を含む): 135364608

約数和(自身を除く): 79595818

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 47, 55, 67, 70, 77, 94, 110, 115, 134, 154, 161, 230, 235, 253, 322, 329, 335, 385, 469, 470, 506, 517, 658, 670, 737, 770, 805, 938, 1034, 1081, 1265, 1474, 1541, 1610, 1645, 1771, 2162, 2345, 2530, 2585, 3082, 3149, 3290, 3542, 3619, 3685, 4690, 5159, 5170, 5405, 6298, 7238, 7370, 7567, 7705, 8855, 10318, 10787, 10810, 11891, 15134, 15410, 15745, 16951, 17710, 18095, 21574, 22043, 23782, 25795, 31490, 33902, 34639, 36190, 37835, 44086, 51590, 53935, 59455, 69278, 72427, 75670, 83237, 84755, 107870, 110215, 118657, 118910, 144854, 166474, 169510, 173195, 220430, 237314, 242473, 346390, 362135, 416185, 484946, 506989, 593285, 724270, 796697, 832370, 1013978, 1186570, 1212365, 1593394, 2424730, 2534945, 3983485, 5069890, 5576879, 7966970, 11153758, 27884395, 55768790]

約数ペア:

[(1, 55768790), (2, 27884395), (5, 11153758), (7, 7966970), (10, 5576879), (11, 5069890), (14, 3983485), (22, 2534945), (23, 2424730), (35, 1593394), (46, 1212365), (47, 1186570), (55, 1013978), (67, 832370), (70, 796697), (77, 724270), (94, 593285), (110, 506989), (115, 484946), (134, 416185), (154, 362135), (161, 346390), (230, 242473), (235, 237314), (253, 220430), (322, 173195), (329, 169510), (335, 166474), (385, 144854), (469, 118910), (470, 118657), (506, 110215), (517, 107870), (658, 84755), (670, 83237), (737, 75670), (770, 72427), (805, 69278), (938, 59455), (1034, 53935), (1081, 51590), (1265, 44086), (1474, 37835), (1541, 36190), (1610, 34639), (1645, 33902), (1771, 31490), (2162, 25795), (2345, 23782), (2530, 22043), (2585, 21574), (3082, 18095), (3149, 17710), (3290, 16951), (3542, 15745), (3619, 15410), (3685, 15134), (4690, 11891), (5159, 10810), (5170, 10787), (5405, 10318), (6298, 8855), (7238, 7705), (7370, 7567)]