52076720

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{34261}}^1$

素因数の和:34293

約数の個数: 40

約数和(自身を含む): 127454640

約数和(自身を除く): 75377920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 34261, 68522, 137044, 171305, 274088, 342610, 548176, 650959, 685220, 1301918, 1370440, 2603836, 2740880, 3254795, 5207672, 6509590, 10415344, 13019180, 26038360, 52076720]

約数ペア:

[(1, 52076720), (2, 26038360), (4, 13019180), (5, 10415344), (8, 6509590), (10, 5207672), (16, 3254795), (19, 2740880), (20, 2603836), (38, 1370440), (40, 1301918), (76, 685220), (80, 650959), (95, 548176), (152, 342610), (190, 274088), (304, 171305), (380, 137044), (760, 68522), (1520, 34261)]