16803050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 34497792

約数和(自身を除く): 17694742

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 137, 223, 274, 275, 446, 550, 685, 1115, 1370, 1507, 2230, 2453, 3014, 3425, 4906, 5575, 6850, 7535, 11150, 12265, 15070, 24530, 30551, 37675, 61102, 61325, 75350, 122650, 152755, 305510, 336061, 672122, 763775, 1527550, 1680305, 3360610, 8401525, 16803050]

約数ペア:

[(1, 16803050), (2, 8401525), (5, 3360610), (10, 1680305), (11, 1527550), (22, 763775), (25, 672122), (50, 336061), (55, 305510), (110, 152755), (137, 122650), (223, 75350), (274, 61325), (275, 61102), (446, 37675), (550, 30551), (685, 24530), (1115, 15070), (1370, 12265), (1507, 11150), (2230, 7535), (2453, 6850), (3014, 5575), (3425, 4906)]