45310018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 75442752

約数和(自身を除く): 30132734

約数列:

[1, 2, 13, 26, 53, 106, 131, 251, 262, 502, 689, 1378, 1703, 3263, 3406, 6526, 6943, 13303, 13886, 26606, 32881, 65762, 90259, 172939, 180518, 345878, 427453, 854906, 1742693, 3485386, 22655009, 45310018]

約数ペア:

[(1, 45310018), (2, 22655009), (13, 3485386), (26, 1742693), (53, 854906), (106, 427453), (131, 345878), (251, 180518), (262, 172939), (502, 90259), (689, 65762), (1378, 32881), (1703, 26606), (3263, 13886), (3406, 13303), (6526, 6943)]