48503120

素因数分解:

$2^4\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1583}}^1$

素因数の和:1979

約数の個数: 40

約数和(自身を含む): 113135616

約数和(自身を除く): 64632496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 383, 766, 1532, 1583, 1915, 3064, 3166, 3830, 6128, 6332, 7660, 7915, 12664, 15320, 15830, 25328, 30640, 31660, 63320, 126640, 606289, 1212578, 2425156, 3031445, 4850312, 6062890, 9700624, 12125780, 24251560, 48503120]

約数ペア:

[(1, 48503120), (2, 24251560), (4, 12125780), (5, 9700624), (8, 6062890), (10, 4850312), (16, 3031445), (20, 2425156), (40, 1212578), (80, 606289), (383, 126640), (766, 63320), (1532, 31660), (1583, 30640), (1915, 25328), (3064, 15830), (3166, 15320), (3830, 12664), (6128, 7915), (6332, 7660)]