53992908

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{409}}^1$

素因数の和:631

約数の個数: 72

約数和(自身を含む): 144762800

約数和(自身を除く): 90769892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 193, 228, 342, 386, 409, 579, 684, 772, 818, 1158, 1227, 1636, 1737, 2316, 2454, 3474, 3667, 3681, 4908, 6948, 7334, 7362, 7771, 11001, 14668, 14724, 15542, 22002, 23313, 31084, 33003, 44004, 46626, 66006, 69939, 78937, 93252, 132012, 139878, 157874, 236811, 279756, 315748, 473622, 710433, 947244, 1420866, 1499803, 2841732, 2999606, 4499409, 5999212, 8998818, 13498227, 17997636, 26996454, 53992908]

約数ペア:

[(1, 53992908), (2, 26996454), (3, 17997636), (4, 13498227), (6, 8998818), (9, 5999212), (12, 4499409), (18, 2999606), (19, 2841732), (36, 1499803), (38, 1420866), (57, 947244), (76, 710433), (114, 473622), (171, 315748), (193, 279756), (228, 236811), (342, 157874), (386, 139878), (409, 132012), (579, 93252), (684, 78937), (772, 69939), (818, 66006), (1158, 46626), (1227, 44004), (1636, 33003), (1737, 31084), (2316, 23313), (2454, 22002), (3474, 15542), (3667, 14724), (3681, 14668), (4908, 11001), (6948, 7771), (7334, 7362)]