49425440

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2887}}^1$

素因数の和:3009

約数の個数: 48

約数和(自身を含む): 117899712

約数和(自身を除く): 68474272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 428, 535, 856, 1070, 1712, 2140, 2887, 3424, 4280, 5774, 8560, 11548, 14435, 17120, 23096, 28870, 46192, 57740, 92384, 115480, 230960, 308909, 461920, 617818, 1235636, 1544545, 2471272, 3089090, 4942544, 6178180, 9885088, 12356360, 24712720, 49425440]

約数ペア:

[(1, 49425440), (2, 24712720), (4, 12356360), (5, 9885088), (8, 6178180), (10, 4942544), (16, 3089090), (20, 2471272), (32, 1544545), (40, 1235636), (80, 617818), (107, 461920), (160, 308909), (214, 230960), (428, 115480), (535, 92384), (856, 57740), (1070, 46192), (1712, 28870), (2140, 23096), (2887, 17120), (3424, 14435), (4280, 11548), (5774, 8560)]