49832560

素因数分解:

$2^4\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1523}}^1$

素因数の和:1945

約数の個数: 40

約数和(自身を含む): 116220240

約数和(自身を除く): 66387680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 409, 818, 1523, 1636, 2045, 3046, 3272, 4090, 6092, 6544, 7615, 8180, 12184, 15230, 16360, 24368, 30460, 32720, 60920, 121840, 622907, 1245814, 2491628, 3114535, 4983256, 6229070, 9966512, 12458140, 24916280, 49832560]

約数ペア:

[(1, 49832560), (2, 24916280), (4, 12458140), (5, 9966512), (8, 6229070), (10, 4983256), (16, 3114535), (20, 2491628), (40, 1245814), (80, 622907), (409, 121840), (818, 60920), (1523, 32720), (1636, 30460), (2045, 24368), (3046, 16360), (3272, 15230), (4090, 12184), (6092, 8180), (6544, 7615)]