51000976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{683}}^1$

素因数の和:1063

約数の個数: 40

約数和(自身を含む): 106868160

約数和(自身を除く): 55867184

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 359, 683, 718, 1366, 1436, 2732, 2872, 4667, 5464, 5744, 8879, 9334, 10928, 17758, 18668, 35516, 37336, 71032, 74672, 142064, 245197, 490394, 980788, 1961576, 3187561, 3923152, 6375122, 12750244, 25500488, 51000976]

約数ペア:

[(1, 51000976), (2, 25500488), (4, 12750244), (8, 6375122), (13, 3923152), (16, 3187561), (26, 1961576), (52, 980788), (104, 490394), (208, 245197), (359, 142064), (683, 74672), (718, 71032), (1366, 37336), (1436, 35516), (2732, 18668), (2872, 17758), (4667, 10928), (5464, 9334), (5744, 8879)]