89389950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{45841}}^1$

素因数の和:45869

約数の個数: 48

約数和(自身を含む): 238745136

約数和(自身を除く): 149355186

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 45841, 91682, 137523, 229205, 275046, 458410, 595933, 687615, 1146025, 1191866, 1375230, 1787799, 2292050, 2979665, 3438075, 3575598, 5959330, 6876150, 8938995, 14898325, 17877990, 29796650, 44694975, 89389950]

約数ペア:

[(1, 89389950), (2, 44694975), (3, 29796650), (5, 17877990), (6, 14898325), (10, 8938995), (13, 6876150), (15, 5959330), (25, 3575598), (26, 3438075), (30, 2979665), (39, 2292050), (50, 1787799), (65, 1375230), (75, 1191866), (78, 1146025), (130, 687615), (150, 595933), (195, 458410), (325, 275046), (390, 229205), (650, 137523), (975, 91682), (1950, 45841)]