57831788

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 118540800

約数和(自身を除く): 60709012

約数列:

[1, 2, 4, 7, 14, 28, 97, 107, 194, 199, 214, 388, 398, 428, 679, 749, 796, 1358, 1393, 1498, 2716, 2786, 2996, 5572, 10379, 19303, 20758, 21293, 38606, 41516, 42586, 72653, 77212, 85172, 135121, 145306, 149051, 270242, 290612, 298102, 540484, 596204, 2065421, 4130842, 8261684, 14457947, 28915894, 57831788]

約数ペア:

[(1, 57831788), (2, 28915894), (4, 14457947), (7, 8261684), (14, 4130842), (28, 2065421), (97, 596204), (107, 540484), (194, 298102), (199, 290612), (214, 270242), (388, 149051), (398, 145306), (428, 135121), (679, 85172), (749, 77212), (796, 72653), (1358, 42586), (1393, 41516), (1498, 38606), (2716, 21293), (2786, 20758), (2996, 19303), (5572, 10379)]