55154346

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1$

素因数の和:743

約数の個数: 64

約数和(自身を含む): 126403200

約数和(自身を除く): 71248854

約数列:

[1, 2, 3, 6, 13, 26, 29, 37, 39, 58, 74, 78, 87, 111, 174, 222, 377, 481, 659, 754, 962, 1073, 1131, 1318, 1443, 1977, 2146, 2262, 2886, 3219, 3954, 6438, 8567, 13949, 17134, 19111, 24383, 25701, 27898, 38222, 41847, 48766, 51402, 57333, 73149, 83694, 114666, 146298, 248443, 316979, 496886, 633958, 707107, 745329, 950937, 1414214, 1490658, 1901874, 2121321, 4242642, 9192391, 18384782, 27577173, 55154346]

約数ペア:

[(1, 55154346), (2, 27577173), (3, 18384782), (6, 9192391), (13, 4242642), (26, 2121321), (29, 1901874), (37, 1490658), (39, 1414214), (58, 950937), (74, 745329), (78, 707107), (87, 633958), (111, 496886), (174, 316979), (222, 248443), (377, 146298), (481, 114666), (659, 83694), (754, 73149), (962, 57333), (1073, 51402), (1131, 48766), (1318, 41847), (1443, 38222), (1977, 27898), (2146, 25701), (2262, 24383), (2886, 19111), (3219, 17134), (3954, 13949), (6438, 8567)]