50309980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{359357}}^1$

素因数の和:359373

約数の個数: 24

約数和(自身を含む): 120744288

約数和(自身を除く): 70434308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 359357, 718714, 1437428, 1796785, 2515499, 3593570, 5030998, 7187140, 10061996, 12577495, 25154990, 50309980]

約数ペア:

[(1, 50309980), (2, 25154990), (4, 12577495), (5, 10061996), (7, 7187140), (10, 5030998), (14, 3593570), (20, 2515499), (28, 1796785), (35, 1437428), (70, 718714), (140, 359357)]