49778976

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{39887}}^1$

素因数の和:39913

約数の個数: 48

約数和(自身を含む): 140724864

約数和(自身を除く): 90945888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 39887, 79774, 119661, 159548, 239322, 319096, 478644, 518531, 638192, 957288, 1037062, 1276384, 1555593, 1914576, 2074124, 3111186, 3829152, 4148248, 6222372, 8296496, 12444744, 16592992, 24889488, 49778976]

約数ペア:

[(1, 49778976), (2, 24889488), (3, 16592992), (4, 12444744), (6, 8296496), (8, 6222372), (12, 4148248), (13, 3829152), (16, 3111186), (24, 2074124), (26, 1914576), (32, 1555593), (39, 1276384), (48, 1037062), (52, 957288), (78, 638192), (96, 518531), (104, 478644), (156, 319096), (208, 239322), (312, 159548), (416, 119661), (624, 79774), (1248, 39887)]