49665550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1237}}^1$

素因数の和:1333

約数の個数: 48

約数和(自身を含む): 102238992

約数和(自身を除く): 52573442

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 73, 110, 146, 275, 365, 550, 730, 803, 1237, 1606, 1825, 2474, 3650, 4015, 6185, 8030, 12370, 13607, 20075, 27214, 30925, 40150, 61850, 68035, 90301, 136070, 180602, 340175, 451505, 680350, 903010, 993311, 1986622, 2257525, 4515050, 4966555, 9933110, 24832775, 49665550]

約数ペア:

[(1, 49665550), (2, 24832775), (5, 9933110), (10, 4966555), (11, 4515050), (22, 2257525), (25, 1986622), (50, 993311), (55, 903010), (73, 680350), (110, 451505), (146, 340175), (275, 180602), (365, 136070), (550, 90301), (730, 68035), (803, 61850), (1237, 40150), (1606, 30925), (1825, 27214), (2474, 20075), (3650, 13607), (4015, 12370), (6185, 8030)]