56106171

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 98274384

約数和(自身を除く): 42168213

約数列:

[1, 3, 9, 11, 17, 33, 37, 51, 53, 99, 111, 153, 159, 187, 289, 333, 407, 477, 561, 583, 629, 867, 901, 1221, 1683, 1749, 1887, 1961, 2601, 2703, 3179, 3663, 5247, 5661, 5883, 6919, 8109, 9537, 9911, 10693, 15317, 17649, 20757, 21571, 28611, 29733, 32079, 33337, 45951, 62271, 64713, 89199, 96237, 100011, 117623, 137853, 168487, 194139, 300033, 352869, 366707, 505461, 566729, 1058607, 1100121, 1516383, 1700187, 3300363, 5100561, 6234019, 18702057, 56106171]

約数ペア:

[(1, 56106171), (3, 18702057), (9, 6234019), (11, 5100561), (17, 3300363), (33, 1700187), (37, 1516383), (51, 1100121), (53, 1058607), (99, 566729), (111, 505461), (153, 366707), (159, 352869), (187, 300033), (289, 194139), (333, 168487), (407, 137853), (477, 117623), (561, 100011), (583, 96237), (629, 89199), (867, 64713), (901, 62271), (1221, 45951), (1683, 33337), (1749, 32079), (1887, 29733), (1961, 28611), (2601, 21571), (2703, 20757), (3179, 17649), (3663, 15317), (5247, 10693), (5661, 9911), (5883, 9537), (6919, 8109)]