2507450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:167

約数の個数: 48

約数和(自身を含む): 5249664

約数和(自身を除く): 2742214

約数列:

[1, 2, 5, 10, 11, 22, 25, 47, 50, 55, 94, 97, 110, 194, 235, 275, 470, 485, 517, 550, 970, 1034, 1067, 1175, 2134, 2350, 2425, 2585, 4559, 4850, 5170, 5335, 9118, 10670, 12925, 22795, 25850, 26675, 45590, 50149, 53350, 100298, 113975, 227950, 250745, 501490, 1253725, 2507450]

約数ペア:

[(1, 2507450), (2, 1253725), (5, 501490), (10, 250745), (11, 227950), (22, 113975), (25, 100298), (47, 53350), (50, 50149), (55, 45590), (94, 26675), (97, 25850), (110, 22795), (194, 12925), (235, 10670), (275, 9118), (470, 5335), (485, 5170), (517, 4850), (550, 4559), (970, 2585), (1034, 2425), (1067, 2350), (1175, 2134)]