55560250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^2\times {\mathrm{769}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 110630520

約数和(自身を除く): 55070270

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 289, 425, 578, 769, 850, 1445, 1538, 2125, 2890, 3845, 4250, 7225, 7690, 13073, 14450, 19225, 26146, 36125, 38450, 65365, 72250, 96125, 130730, 192250, 222241, 326825, 444482, 653650, 1111205, 1634125, 2222410, 3268250, 5556025, 11112050, 27780125, 55560250]

約数ペア:

[(1, 55560250), (2, 27780125), (5, 11112050), (10, 5556025), (17, 3268250), (25, 2222410), (34, 1634125), (50, 1111205), (85, 653650), (125, 444482), (170, 326825), (250, 222241), (289, 192250), (425, 130730), (578, 96125), (769, 72250), (850, 65365), (1445, 38450), (1538, 36125), (2125, 26146), (2890, 19225), (3845, 14450), (4250, 13073), (7225, 7690)]