253135850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{460247}}^1$

素因数の和:460270

約数の個数: 24

約数和(自身を含む): 513636768

約数和(自身を除く): 260500918

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 460247, 920494, 2301235, 4602470, 5062717, 10125434, 11506175, 23012350, 25313585, 50627170, 126567925, 253135850]

約数ペア:

[(1, 253135850), (2, 126567925), (5, 50627170), (10, 25313585), (11, 23012350), (22, 11506175), (25, 10125434), (50, 5062717), (55, 4602470), (110, 2301235), (275, 920494), (550, 460247)]