52315550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7867}}^1$

素因数の和:7905

約数の個数: 48

約数和(自身を含む): 117075840

約数和(自身を除く): 64760290

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 665, 950, 1330, 3325, 6650, 7867, 15734, 39335, 55069, 78670, 110138, 149473, 196675, 275345, 298946, 393350, 550690, 747365, 1046311, 1376725, 1494730, 2092622, 2753450, 3736825, 5231555, 7473650, 10463110, 26157775, 52315550]

約数ペア:

[(1, 52315550), (2, 26157775), (5, 10463110), (7, 7473650), (10, 5231555), (14, 3736825), (19, 2753450), (25, 2092622), (35, 1494730), (38, 1376725), (50, 1046311), (70, 747365), (95, 550690), (133, 393350), (175, 298946), (190, 275345), (266, 196675), (350, 149473), (475, 110138), (665, 78670), (950, 55069), (1330, 39335), (3325, 15734), (6650, 7867)]