25255450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{977}}^1$

素因数の和:1047

約数の個数: 48

約数和(自身を含む): 52389504

約数和(自身を除く): 27134054

約数列:

[1, 2, 5, 10, 11, 22, 25, 47, 50, 55, 94, 110, 235, 275, 470, 517, 550, 977, 1034, 1175, 1954, 2350, 2585, 4885, 5170, 9770, 10747, 12925, 21494, 24425, 25850, 45919, 48850, 53735, 91838, 107470, 229595, 268675, 459190, 505109, 537350, 1010218, 1147975, 2295950, 2525545, 5051090, 12627725, 25255450]

約数ペア:

[(1, 25255450), (2, 12627725), (5, 5051090), (10, 2525545), (11, 2295950), (22, 1147975), (25, 1010218), (47, 537350), (50, 505109), (55, 459190), (94, 268675), (110, 229595), (235, 107470), (275, 91838), (470, 53735), (517, 48850), (550, 45919), (977, 25850), (1034, 24425), (1175, 21494), (1954, 12925), (2350, 10747), (2585, 9770), (4885, 5170)]