55158796

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 127733760

約数和(自身を除く): 72574964

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 53, 62, 77, 106, 109, 124, 154, 212, 217, 218, 308, 341, 371, 434, 436, 583, 682, 742, 763, 868, 1166, 1199, 1364, 1484, 1526, 1643, 2332, 2387, 2398, 3052, 3286, 3379, 4081, 4774, 4796, 5777, 6572, 6758, 8162, 8393, 9548, 11501, 11554, 13516, 16324, 16786, 18073, 23002, 23108, 23653, 33572, 36146, 37169, 40439, 46004, 47306, 63547, 72292, 74338, 80878, 94612, 126511, 127094, 148676, 161756, 179087, 253022, 254188, 260183, 358174, 444829, 506044, 520366, 716348, 889658, 1040732, 1253609, 1779316, 1969957, 2507218, 3939914, 5014436, 7879828, 13789699, 27579398, 55158796]

約数ペア:

[(1, 55158796), (2, 27579398), (4, 13789699), (7, 7879828), (11, 5014436), (14, 3939914), (22, 2507218), (28, 1969957), (31, 1779316), (44, 1253609), (53, 1040732), (62, 889658), (77, 716348), (106, 520366), (109, 506044), (124, 444829), (154, 358174), (212, 260183), (217, 254188), (218, 253022), (308, 179087), (341, 161756), (371, 148676), (434, 127094), (436, 126511), (583, 94612), (682, 80878), (742, 74338), (763, 72292), (868, 63547), (1166, 47306), (1199, 46004), (1364, 40439), (1484, 37169), (1526, 36146), (1643, 33572), (2332, 23653), (2387, 23108), (2398, 23002), (3052, 18073), (3286, 16786), (3379, 16324), (4081, 13516), (4774, 11554), (4796, 11501), (5777, 9548), (6572, 8393), (6758, 8162)]