54751866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 126137088

約数和(自身を除く): 71385222

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 157, 221, 263, 314, 442, 471, 526, 663, 789, 942, 1326, 1578, 2041, 2669, 3419, 4082, 4471, 5338, 6123, 6838, 8007, 8942, 10257, 12246, 13413, 16014, 20514, 26826, 34697, 41291, 58123, 69394, 82582, 104091, 116246, 123873, 174369, 208182, 247746, 348738, 536783, 701947, 1073566, 1403894, 1610349, 2105841, 3220698, 4211682, 9125311, 18250622, 27375933, 54751866]

約数ペア:

[(1, 54751866), (2, 27375933), (3, 18250622), (6, 9125311), (13, 4211682), (17, 3220698), (26, 2105841), (34, 1610349), (39, 1403894), (51, 1073566), (78, 701947), (102, 536783), (157, 348738), (221, 247746), (263, 208182), (314, 174369), (442, 123873), (471, 116246), (526, 104091), (663, 82582), (789, 69394), (942, 58123), (1326, 41291), (1578, 34697), (2041, 26826), (2669, 20514), (3419, 16014), (4082, 13413), (4471, 12246), (5338, 10257), (6123, 8942), (6838, 8007)]