42531650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{887}}^1$

素因数の和:1043

約数の個数: 48

約数和(自身を含む): 91172736

約数和(自身を除く): 48641086

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 137, 175, 274, 350, 685, 887, 959, 1370, 1774, 1918, 3425, 4435, 4795, 6209, 6850, 8870, 9590, 12418, 22175, 23975, 31045, 44350, 47950, 62090, 121519, 155225, 243038, 310450, 607595, 850633, 1215190, 1701266, 3037975, 4253165, 6075950, 8506330, 21265825, 42531650]

約数ペア:

[(1, 42531650), (2, 21265825), (5, 8506330), (7, 6075950), (10, 4253165), (14, 3037975), (25, 1701266), (35, 1215190), (50, 850633), (70, 607595), (137, 310450), (175, 243038), (274, 155225), (350, 121519), (685, 62090), (887, 47950), (959, 44350), (1370, 31045), (1774, 23975), (1918, 22175), (3425, 12418), (4435, 9590), (4795, 8870), (6209, 6850)]