49876785

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{829}}^1$

素因数の和:1038

約数の個数: 48

約数和(自身を含む): 99440640

約数和(自身を除く): 49563855

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 191, 315, 573, 829, 955, 1337, 1719, 2487, 2865, 4011, 4145, 5803, 6685, 7461, 8595, 12033, 12435, 17409, 20055, 29015, 37305, 52227, 60165, 87045, 158339, 261135, 475017, 791695, 1108373, 1425051, 2375085, 3325119, 5541865, 7125255, 9975357, 16625595, 49876785]

約数ペア:

[(1, 49876785), (3, 16625595), (5, 9975357), (7, 7125255), (9, 5541865), (15, 3325119), (21, 2375085), (35, 1425051), (45, 1108373), (63, 791695), (105, 475017), (191, 261135), (315, 158339), (573, 87045), (829, 60165), (955, 52227), (1337, 37305), (1719, 29015), (2487, 20055), (2865, 17409), (4011, 12435), (4145, 12033), (5803, 8595), (6685, 7461)]