53698480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:602

約数の個数: 80

約数和(自身を含む): 137491200

約数和(自身を除く): 83792720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 139, 176, 220, 278, 439, 440, 556, 695, 878, 880, 1112, 1390, 1529, 1756, 2195, 2224, 2780, 3058, 3512, 4390, 4829, 5560, 6116, 7024, 7645, 8780, 9658, 11120, 12232, 15290, 17560, 19316, 24145, 24464, 30580, 35120, 38632, 48290, 61021, 61160, 77264, 96580, 122042, 122320, 193160, 244084, 305105, 386320, 488168, 610210, 671231, 976336, 1220420, 1342462, 2440840, 2684924, 3356155, 4881680, 5369848, 6712310, 10739696, 13424620, 26849240, 53698480]

約数ペア:

[(1, 53698480), (2, 26849240), (4, 13424620), (5, 10739696), (8, 6712310), (10, 5369848), (11, 4881680), (16, 3356155), (20, 2684924), (22, 2440840), (40, 1342462), (44, 1220420), (55, 976336), (80, 671231), (88, 610210), (110, 488168), (139, 386320), (176, 305105), (220, 244084), (278, 193160), (439, 122320), (440, 122042), (556, 96580), (695, 77264), (878, 61160), (880, 61021), (1112, 48290), (1390, 38632), (1529, 35120), (1756, 30580), (2195, 24464), (2224, 24145), (2780, 19316), (3058, 17560), (3512, 15290), (4390, 12232), (4829, 11120), (5560, 9658), (6116, 8780), (7024, 7645)]