53385136

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25087}}^1$

素因数の和:25121

約数の個数: 40

約数和(自身を含む): 124436480

約数和(自身を除く): 71051344

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 25087, 50174, 100348, 175609, 200696, 351218, 401392, 476653, 702436, 953306, 1404872, 1906612, 2809744, 3336571, 3813224, 6673142, 7626448, 13346284, 26692568, 53385136]

約数ペア:

[(1, 53385136), (2, 26692568), (4, 13346284), (7, 7626448), (8, 6673142), (14, 3813224), (16, 3336571), (19, 2809744), (28, 1906612), (38, 1404872), (56, 953306), (76, 702436), (112, 476653), (133, 401392), (152, 351218), (266, 200696), (304, 175609), (532, 100348), (1064, 50174), (2128, 25087)]