48449920

素因数分解:

$2^7\times 5^1\times {\mathrm{75703}}^1$

素因数の和:75722

約数の個数: 32

約数和(自身を含む): 115827120

約数和(自身を除く): 67377200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 75703, 151406, 302812, 378515, 605624, 757030, 1211248, 1514060, 2422496, 3028120, 4844992, 6056240, 9689984, 12112480, 24224960, 48449920]

約数ペア:

[(1, 48449920), (2, 24224960), (4, 12112480), (5, 9689984), (8, 6056240), (10, 4844992), (16, 3028120), (20, 2422496), (32, 1514060), (40, 1211248), (64, 757030), (80, 605624), (128, 378515), (160, 302812), (320, 151406), (640, 75703)]