54210980

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{10799}}^1$

素因数の和:11059

約数の個数: 24

約数和(自身を含む): 114307200

約数和(自身を除く): 60096220

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2510, 5020, 10799, 21598, 43196, 53995, 107990, 215980, 2710549, 5421098, 10842196, 13552745, 27105490, 54210980]

約数ペア:

[(1, 54210980), (2, 27105490), (4, 13552745), (5, 10842196), (10, 5421098), (20, 2710549), (251, 215980), (502, 107990), (1004, 53995), (1255, 43196), (2510, 21598), (5020, 10799)]