50653820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15731}}^1$

素因数の和:15770

約数の個数: 48

約数和(自身を含む): 126862848

約数和(自身を除く): 76209028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 15731, 31462, 62924, 78655, 110117, 157310, 220234, 314620, 361813, 440468, 550585, 723626, 1101170, 1447252, 1809065, 2202340, 2532691, 3618130, 5065382, 7236260, 10130764, 12663455, 25326910, 50653820]

約数ペア:

[(1, 50653820), (2, 25326910), (4, 12663455), (5, 10130764), (7, 7236260), (10, 5065382), (14, 3618130), (20, 2532691), (23, 2202340), (28, 1809065), (35, 1447252), (46, 1101170), (70, 723626), (92, 550585), (115, 440468), (140, 361813), (161, 314620), (230, 220234), (322, 157310), (460, 110117), (644, 78655), (805, 62924), (1610, 31462), (3220, 15731)]