50231860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{51257}}^1$

素因数の和:51280

約数の個数: 36

約数和(自身を含む): 122711652

約数和(自身を除く): 72479792

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 51257, 102514, 205028, 256285, 358799, 512570, 717598, 1025140, 1435196, 1793995, 2511593, 3587990, 5023186, 7175980, 10046372, 12557965, 25115930, 50231860]

約数ペア:

[(1, 50231860), (2, 25115930), (4, 12557965), (5, 10046372), (7, 7175980), (10, 5023186), (14, 3587990), (20, 2511593), (28, 1793995), (35, 1435196), (49, 1025140), (70, 717598), (98, 512570), (140, 358799), (196, 256285), (245, 205028), (490, 102514), (980, 51257)]