49282048

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:205

約数の個数: 88

約数和(自身を含む): 110538000

約数和(自身を除く): 61255952

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 149, 152, 256, 272, 298, 304, 323, 512, 544, 596, 608, 646, 1024, 1088, 1192, 1216, 1292, 2176, 2384, 2432, 2533, 2584, 2831, 4352, 4768, 4864, 5066, 5168, 5662, 8704, 9536, 9728, 10132, 10336, 11324, 17408, 19072, 19456, 20264, 20672, 22648, 38144, 40528, 41344, 45296, 48127, 76288, 81056, 82688, 90592, 96254, 152576, 162112, 165376, 181184, 192508, 324224, 330752, 362368, 385016, 648448, 724736, 770032, 1296896, 1449472, 1540064, 2593792, 2898944, 3080128, 6160256, 12320512, 24641024, 49282048]

約数ペア:

[(1, 49282048), (2, 24641024), (4, 12320512), (8, 6160256), (16, 3080128), (17, 2898944), (19, 2593792), (32, 1540064), (34, 1449472), (38, 1296896), (64, 770032), (68, 724736), (76, 648448), (128, 385016), (136, 362368), (149, 330752), (152, 324224), (256, 192508), (272, 181184), (298, 165376), (304, 162112), (323, 152576), (512, 96254), (544, 90592), (596, 82688), (608, 81056), (646, 76288), (1024, 48127), (1088, 45296), (1192, 41344), (1216, 40528), (1292, 38144), (2176, 22648), (2384, 20672), (2432, 20264), (2533, 19456), (2584, 19072), (2831, 17408), (4352, 11324), (4768, 10336), (4864, 10132), (5066, 9728), (5168, 9536), (5662, 8704)]