49627120

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21391}}^1$

素因数の和:21433

約数の個数: 40

約数和(自身を含む): 119367360

約数和(自身を除く): 69740240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 21391, 42782, 85564, 106955, 171128, 213910, 342256, 427820, 620339, 855640, 1240678, 1711280, 2481356, 3101695, 4962712, 6203390, 9925424, 12406780, 24813560, 49627120]

約数ペア:

[(1, 49627120), (2, 24813560), (4, 12406780), (5, 9925424), (8, 6203390), (10, 4962712), (16, 3101695), (20, 2481356), (29, 1711280), (40, 1240678), (58, 855640), (80, 620339), (116, 427820), (145, 342256), (232, 213910), (290, 171128), (464, 106955), (580, 85564), (1160, 42782), (2320, 21391)]