25050850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1231}}^1$

素因数の和:1291

約数の個数: 48

約数和(自身を含む): 52246656

約数和(自身を除く): 27195806

約数列:

[1, 2, 5, 10, 11, 22, 25, 37, 50, 55, 74, 110, 185, 275, 370, 407, 550, 814, 925, 1231, 1850, 2035, 2462, 4070, 6155, 10175, 12310, 13541, 20350, 27082, 30775, 45547, 61550, 67705, 91094, 135410, 227735, 338525, 455470, 501017, 677050, 1002034, 1138675, 2277350, 2505085, 5010170, 12525425, 25050850]

約数ペア:

[(1, 25050850), (2, 12525425), (5, 5010170), (10, 2505085), (11, 2277350), (22, 1138675), (25, 1002034), (37, 677050), (50, 501017), (55, 455470), (74, 338525), (110, 227735), (185, 135410), (275, 91094), (370, 67705), (407, 61550), (550, 45547), (814, 30775), (925, 27082), (1231, 20350), (1850, 13541), (2035, 12310), (2462, 10175), (4070, 6155)]