55403656

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1697}}^1$

素因数の和:1774

約数の個数: 64

約数和(自身を含む): 132036480

約数和(自身を除く): 76632824

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 53, 56, 77, 88, 106, 154, 212, 308, 371, 424, 583, 616, 742, 1166, 1484, 1697, 2332, 2968, 3394, 4081, 4664, 6788, 8162, 11879, 13576, 16324, 18667, 23758, 32648, 37334, 47516, 74668, 89941, 95032, 130669, 149336, 179882, 261338, 359764, 522676, 629587, 719528, 989351, 1045352, 1259174, 1978702, 2518348, 3957404, 5036696, 6925457, 7914808, 13850914, 27701828, 55403656]

約数ペア:

[(1, 55403656), (2, 27701828), (4, 13850914), (7, 7914808), (8, 6925457), (11, 5036696), (14, 3957404), (22, 2518348), (28, 1978702), (44, 1259174), (53, 1045352), (56, 989351), (77, 719528), (88, 629587), (106, 522676), (154, 359764), (212, 261338), (308, 179882), (371, 149336), (424, 130669), (583, 95032), (616, 89941), (742, 74668), (1166, 47516), (1484, 37334), (1697, 32648), (2332, 23758), (2968, 18667), (3394, 16324), (4081, 13576), (4664, 11879), (6788, 8162)]