49441744

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:248

約数の個数: 80

約数和(自身を含む): 109992960

約数和(自身を除く): 60551216

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 47, 86, 88, 94, 139, 172, 176, 188, 278, 344, 376, 473, 517, 556, 688, 752, 946, 1034, 1112, 1529, 1892, 2021, 2068, 2224, 3058, 3784, 4042, 4136, 5977, 6116, 6533, 7568, 8084, 8272, 11954, 12232, 13066, 16168, 22231, 23908, 24464, 26132, 32336, 44462, 47816, 52264, 65747, 71863, 88924, 95632, 104528, 131494, 143726, 177848, 262988, 280919, 287452, 355696, 525976, 561838, 574904, 1051952, 1123676, 1149808, 2247352, 3090109, 4494704, 6180218, 12360436, 24720872, 49441744]

約数ペア:

[(1, 49441744), (2, 24720872), (4, 12360436), (8, 6180218), (11, 4494704), (16, 3090109), (22, 2247352), (43, 1149808), (44, 1123676), (47, 1051952), (86, 574904), (88, 561838), (94, 525976), (139, 355696), (172, 287452), (176, 280919), (188, 262988), (278, 177848), (344, 143726), (376, 131494), (473, 104528), (517, 95632), (556, 88924), (688, 71863), (752, 65747), (946, 52264), (1034, 47816), (1112, 44462), (1529, 32336), (1892, 26132), (2021, 24464), (2068, 23908), (2224, 22231), (3058, 16168), (3784, 13066), (4042, 12232), (4136, 11954), (5977, 8272), (6116, 8084), (6533, 7568)]