49457488

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{521}}^1$

素因数の和:895

約数の個数: 40

約数和(自身を含む): 101946600

約数和(自身を除く): 52489112

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 349, 521, 698, 1042, 1396, 2084, 2792, 4168, 5584, 5933, 8336, 8857, 11866, 17714, 23732, 35428, 47464, 70856, 94928, 141712, 181829, 363658, 727316, 1454632, 2909264, 3091093, 6182186, 12364372, 24728744, 49457488]

約数ペア:

[(1, 49457488), (2, 24728744), (4, 12364372), (8, 6182186), (16, 3091093), (17, 2909264), (34, 1454632), (68, 727316), (136, 363658), (272, 181829), (349, 141712), (521, 94928), (698, 70856), (1042, 47464), (1396, 35428), (2084, 23732), (2792, 17714), (4168, 11866), (5584, 8857), (5933, 8336)]