75553450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1553}}^1$

素因数の和:1711

約数の個数: 48

約数和(自身を含む): 161864640

約数和(自身を除く): 86311190

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 139, 175, 278, 350, 695, 973, 1390, 1553, 1946, 3106, 3475, 4865, 6950, 7765, 9730, 10871, 15530, 21742, 24325, 38825, 48650, 54355, 77650, 108710, 215867, 271775, 431734, 543550, 1079335, 1511069, 2158670, 3022138, 5396675, 7555345, 10793350, 15110690, 37776725, 75553450]

約数ペア:

[(1, 75553450), (2, 37776725), (5, 15110690), (7, 10793350), (10, 7555345), (14, 5396675), (25, 3022138), (35, 2158670), (50, 1511069), (70, 1079335), (139, 543550), (175, 431734), (278, 271775), (350, 215867), (695, 108710), (973, 77650), (1390, 54355), (1553, 48650), (1946, 38825), (3106, 24325), (3475, 21742), (4865, 15530), (6950, 10871), (7765, 9730)]