51380070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{244667}}^1$

素因数の和:244684

約数の個数: 32

約数和(自身を含む): 140928768

約数和(自身を除く): 89548698

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 244667, 489334, 734001, 1223335, 1468002, 1712669, 2446670, 3425338, 3670005, 5138007, 7340010, 8563345, 10276014, 17126690, 25690035, 51380070]

約数ペア:

[(1, 51380070), (2, 25690035), (3, 17126690), (5, 10276014), (6, 8563345), (7, 7340010), (10, 5138007), (14, 3670005), (15, 3425338), (21, 2446670), (30, 1712669), (35, 1468002), (42, 1223335), (70, 734001), (105, 489334), (210, 244667)]