50238860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1489}}^1$

素因数の和:1746

約数の個数: 48

約数和(自身を含む): 121154880

約数和(自身を除く): 70916020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 241, 482, 964, 1205, 1489, 1687, 2410, 2978, 3374, 4820, 5956, 6748, 7445, 8435, 10423, 14890, 16870, 20846, 29780, 33740, 41692, 52115, 104230, 208460, 358849, 717698, 1435396, 1794245, 2511943, 3588490, 5023886, 7176980, 10047772, 12559715, 25119430, 50238860]

約数ペア:

[(1, 50238860), (2, 25119430), (4, 12559715), (5, 10047772), (7, 7176980), (10, 5023886), (14, 3588490), (20, 2511943), (28, 1794245), (35, 1435396), (70, 717698), (140, 358849), (241, 208460), (482, 104230), (964, 52115), (1205, 41692), (1489, 33740), (1687, 29780), (2410, 20846), (2978, 16870), (3374, 14890), (4820, 10423), (5956, 8435), (6748, 7445)]