48857840

素因数分解:

$2^4\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1523}}^1$

素因数の和:1937

約数の個数: 40

約数和(自身を含む): 113952528

約数和(自身を除く): 65094688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 401, 802, 1523, 1604, 2005, 3046, 3208, 4010, 6092, 6416, 7615, 8020, 12184, 15230, 16040, 24368, 30460, 32080, 60920, 121840, 610723, 1221446, 2442892, 3053615, 4885784, 6107230, 9771568, 12214460, 24428920, 48857840]

約数ペア:

[(1, 48857840), (2, 24428920), (4, 12214460), (5, 9771568), (8, 6107230), (10, 4885784), (16, 3053615), (20, 2442892), (40, 1221446), (80, 610723), (401, 121840), (802, 60920), (1523, 32080), (1604, 30460), (2005, 24368), (3046, 16040), (3208, 15230), (4010, 12184), (6092, 8020), (6416, 7615)]