50896755

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1381}}^1$

素因数の和:1418

約数の個数: 80

約数和(自身を含む): 112373184

約数和(自身を除く): 61476429

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 81, 91, 105, 117, 135, 189, 195, 273, 315, 351, 405, 455, 567, 585, 819, 945, 1053, 1365, 1381, 1755, 2457, 2835, 4095, 4143, 5265, 6905, 7371, 9667, 12285, 12429, 17953, 20715, 29001, 36855, 37287, 48335, 53859, 62145, 87003, 89765, 111861, 125671, 145005, 161577, 186435, 261009, 269295, 377013, 435015, 484731, 559305, 628355, 783027, 807885, 1131039, 1305045, 1454193, 1885065, 2423655, 3393117, 3915135, 5655195, 7270965, 10179351, 16965585, 50896755]

約数ペア:

[(1, 50896755), (3, 16965585), (5, 10179351), (7, 7270965), (9, 5655195), (13, 3915135), (15, 3393117), (21, 2423655), (27, 1885065), (35, 1454193), (39, 1305045), (45, 1131039), (63, 807885), (65, 783027), (81, 628355), (91, 559305), (105, 484731), (117, 435015), (135, 377013), (189, 269295), (195, 261009), (273, 186435), (315, 161577), (351, 145005), (405, 125671), (455, 111861), (567, 89765), (585, 87003), (819, 62145), (945, 53859), (1053, 48335), (1365, 37287), (1381, 36855), (1755, 29001), (2457, 20715), (2835, 17953), (4095, 12429), (4143, 12285), (5265, 9667), (6905, 7371)]