50402040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32309}}^1$

素因数の和:32336

約数の個数: 64

約数和(自身を含む): 162842400

約数和(自身を除く): 112440360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 32309, 64618, 96927, 129236, 161545, 193854, 258472, 323090, 387708, 420017, 484635, 646180, 775416, 840034, 969270, 1260051, 1292360, 1680068, 1938540, 2100085, 2520102, 3360136, 3877080, 4200170, 5040204, 6300255, 8400340, 10080408, 12600510, 16800680, 25201020, 50402040]

約数ペア:

[(1, 50402040), (2, 25201020), (3, 16800680), (4, 12600510), (5, 10080408), (6, 8400340), (8, 6300255), (10, 5040204), (12, 4200170), (13, 3877080), (15, 3360136), (20, 2520102), (24, 2100085), (26, 1938540), (30, 1680068), (39, 1292360), (40, 1260051), (52, 969270), (60, 840034), (65, 775416), (78, 646180), (104, 484635), (120, 420017), (130, 387708), (156, 323090), (195, 258472), (260, 193854), (312, 161545), (390, 129236), (520, 96927), (780, 64618), (1560, 32309)]