4842950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 10472544

約数和(自身を除く): 5629594

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 101, 137, 175, 202, 274, 350, 505, 685, 707, 959, 1010, 1370, 1414, 1918, 2525, 3425, 3535, 4795, 5050, 6850, 7070, 9590, 13837, 17675, 23975, 27674, 35350, 47950, 69185, 96859, 138370, 193718, 345925, 484295, 691850, 968590, 2421475, 4842950]

約数ペア:

[(1, 4842950), (2, 2421475), (5, 968590), (7, 691850), (10, 484295), (14, 345925), (25, 193718), (35, 138370), (50, 96859), (70, 69185), (101, 47950), (137, 35350), (175, 27674), (202, 23975), (274, 17675), (350, 13837), (505, 9590), (685, 7070), (707, 6850), (959, 5050), (1010, 4795), (1370, 3535), (1414, 3425), (1918, 2525)]