55798730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 110006424

約数和(自身を除く): 54207694

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 169, 241, 274, 338, 482, 685, 845, 1205, 1370, 1690, 1781, 2410, 3133, 3562, 6266, 8905, 15665, 17810, 23153, 31330, 33017, 40729, 46306, 66034, 81458, 115765, 165085, 203645, 231530, 330170, 407290, 429221, 858442, 2146105, 4292210, 5579873, 11159746, 27899365, 55798730]

約数ペア:

[(1, 55798730), (2, 27899365), (5, 11159746), (10, 5579873), (13, 4292210), (26, 2146105), (65, 858442), (130, 429221), (137, 407290), (169, 330170), (241, 231530), (274, 203645), (338, 165085), (482, 115765), (685, 81458), (845, 66034), (1205, 46306), (1370, 40729), (1690, 33017), (1781, 31330), (2410, 23153), (3133, 17810), (3562, 15665), (6266, 8905)]