48981835

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{857}}^1$

素因数の和:963

約数の個数: 32

約数和(自身を含む): 71165952

約数和(自身を除く): 22184117

約数列:

[1, 5, 7, 23, 35, 71, 115, 161, 355, 497, 805, 857, 1633, 2485, 4285, 5999, 8165, 11431, 19711, 29995, 57155, 60847, 98555, 137977, 304235, 425929, 689885, 1399481, 2129645, 6997405, 9796367, 48981835]

約数ペア:

[(1, 48981835), (5, 9796367), (7, 6997405), (23, 2129645), (35, 1399481), (71, 689885), (115, 425929), (161, 304235), (355, 137977), (497, 98555), (805, 60847), (857, 57155), (1633, 29995), (2485, 19711), (4285, 11431), (5999, 8165)]