49121488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1699}}^1$

素因数の和:1859

約数の個数: 40

約数和(自身を含む): 103292000

約数和(自身を除く): 54170512

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 139, 208, 278, 556, 1112, 1699, 1807, 2224, 3398, 3614, 6796, 7228, 13592, 14456, 22087, 27184, 28912, 44174, 88348, 176696, 236161, 353392, 472322, 944644, 1889288, 3070093, 3778576, 6140186, 12280372, 24560744, 49121488]

約数ペア:

[(1, 49121488), (2, 24560744), (4, 12280372), (8, 6140186), (13, 3778576), (16, 3070093), (26, 1889288), (52, 944644), (104, 472322), (139, 353392), (208, 236161), (278, 176696), (556, 88348), (1112, 44174), (1699, 28912), (1807, 27184), (2224, 22087), (3398, 14456), (3614, 13592), (6796, 7228)]