51066028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{947}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 103680864

約数和(自身を除く): 52614836

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 61, 68, 122, 221, 244, 442, 793, 884, 947, 1037, 1586, 1894, 2074, 3172, 3788, 4148, 12311, 13481, 16099, 24622, 26962, 32198, 49244, 53924, 57767, 64396, 115534, 209287, 231068, 418574, 750971, 837148, 982039, 1501942, 1964078, 3003884, 3928156, 12766507, 25533014, 51066028]

約数ペア:

[(1, 51066028), (2, 25533014), (4, 12766507), (13, 3928156), (17, 3003884), (26, 1964078), (34, 1501942), (52, 982039), (61, 837148), (68, 750971), (122, 418574), (221, 231068), (244, 209287), (442, 115534), (793, 64396), (884, 57767), (947, 53924), (1037, 49244), (1586, 32198), (1894, 26962), (2074, 24622), (3172, 16099), (3788, 13481), (4148, 12311)]