47702990

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{563}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 88728480

約数和(自身を除く): 41025490

約数列:

[1, 2, 5, 10, 37, 74, 185, 229, 370, 458, 563, 1126, 1145, 2290, 2815, 5630, 8473, 16946, 20831, 41662, 42365, 84730, 104155, 128927, 208310, 257854, 644635, 1289270, 4770299, 9540598, 23851495, 47702990]

約数ペア:

[(1, 47702990), (2, 23851495), (5, 9540598), (10, 4770299), (37, 1289270), (74, 644635), (185, 257854), (229, 208310), (370, 128927), (458, 104155), (563, 84730), (1126, 42365), (1145, 41662), (2290, 20831), (2815, 16946), (5630, 8473)]