48904520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{174659}}^1$

素因数の和:174677

約数の個数: 32

約数和(自身を含む): 125755200

約数和(自身を除く): 76850680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 174659, 349318, 698636, 873295, 1222613, 1397272, 1746590, 2445226, 3493180, 4890452, 6113065, 6986360, 9780904, 12226130, 24452260, 48904520]

約数ペア:

[(1, 48904520), (2, 24452260), (4, 12226130), (5, 9780904), (7, 6986360), (8, 6113065), (10, 4890452), (14, 3493180), (20, 2445226), (28, 1746590), (35, 1397272), (40, 1222613), (56, 873295), (70, 698636), (140, 349318), (280, 174659)]