55289542

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 111974400

約数和(自身を除く): 56684858

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 77, 98, 119, 154, 187, 238, 343, 374, 431, 539, 686, 833, 862, 1078, 1309, 1666, 2618, 3017, 3773, 4741, 5831, 6034, 7327, 7546, 9163, 9482, 11662, 14654, 18326, 21119, 33187, 42238, 51289, 64141, 66374, 80597, 102578, 128282, 147833, 161194, 232309, 295666, 359023, 464618, 564179, 718046, 1128358, 1626163, 2513161, 3252326, 3949253, 5026322, 7898506, 27644771, 55289542]

約数ペア:

[(1, 55289542), (2, 27644771), (7, 7898506), (11, 5026322), (14, 3949253), (17, 3252326), (22, 2513161), (34, 1626163), (49, 1128358), (77, 718046), (98, 564179), (119, 464618), (154, 359023), (187, 295666), (238, 232309), (343, 161194), (374, 147833), (431, 128282), (539, 102578), (686, 80597), (833, 66374), (862, 64141), (1078, 51289), (1309, 42238), (1666, 33187), (2618, 21119), (3017, 18326), (3773, 14654), (4741, 11662), (5831, 9482), (6034, 9163), (7327, 7546)]