56636814

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 128378880

約数和(自身を除く): 71742066

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 59, 62, 78, 93, 118, 177, 186, 354, 397, 403, 767, 794, 806, 1191, 1209, 1534, 1829, 2301, 2382, 2418, 3658, 4602, 5161, 5487, 10322, 10974, 12307, 15483, 23423, 23777, 24614, 30966, 36921, 46846, 47554, 70269, 71331, 73842, 140538, 142662, 159991, 304499, 319982, 479973, 608998, 726113, 913497, 959946, 1452226, 1826994, 2178339, 4356678, 9439469, 18878938, 28318407, 56636814]

約数ペア:

[(1, 56636814), (2, 28318407), (3, 18878938), (6, 9439469), (13, 4356678), (26, 2178339), (31, 1826994), (39, 1452226), (59, 959946), (62, 913497), (78, 726113), (93, 608998), (118, 479973), (177, 319982), (186, 304499), (354, 159991), (397, 142662), (403, 140538), (767, 73842), (794, 71331), (806, 70269), (1191, 47554), (1209, 46846), (1534, 36921), (1829, 30966), (2301, 24614), (2382, 23777), (2418, 23423), (3658, 15483), (4602, 12307), (5161, 10974), (5487, 10322)]