56392995

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 101122560

約数和(自身を除く): 44729565

約数列:

[1, 3, 5, 15, 17, 37, 43, 51, 85, 111, 129, 139, 185, 215, 255, 417, 555, 629, 645, 695, 731, 1591, 1887, 2085, 2193, 2363, 3145, 3655, 4773, 5143, 5977, 7089, 7955, 9435, 10965, 11815, 15429, 17931, 23865, 25715, 27047, 29885, 35445, 77145, 81141, 87431, 89655, 101609, 135235, 221149, 262293, 304827, 405705, 437155, 508045, 663447, 1105745, 1311465, 1524135, 3317235, 3759533, 11278599, 18797665, 56392995]

約数ペア:

[(1, 56392995), (3, 18797665), (5, 11278599), (15, 3759533), (17, 3317235), (37, 1524135), (43, 1311465), (51, 1105745), (85, 663447), (111, 508045), (129, 437155), (139, 405705), (185, 304827), (215, 262293), (255, 221149), (417, 135235), (555, 101609), (629, 89655), (645, 87431), (695, 81141), (731, 77145), (1591, 35445), (1887, 29885), (2085, 27047), (2193, 25715), (2363, 23865), (3145, 17931), (3655, 15429), (4773, 11815), (5143, 10965), (5977, 9435), (7089, 7955)]