51708216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7507}}^1$

素因数の和:7564

約数の個数: 64

約数和(自身を含む): 151361280

約数和(自身を除く): 99653064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 492, 574, 861, 984, 1148, 1722, 2296, 3444, 6888, 7507, 15014, 22521, 30028, 45042, 52549, 60056, 90084, 105098, 157647, 180168, 210196, 307787, 315294, 420392, 615574, 630588, 923361, 1231148, 1261176, 1846722, 2154509, 2462296, 3693444, 4309018, 6463527, 7386888, 8618036, 12927054, 17236072, 25854108, 51708216]

約数ペア:

[(1, 51708216), (2, 25854108), (3, 17236072), (4, 12927054), (6, 8618036), (7, 7386888), (8, 6463527), (12, 4309018), (14, 3693444), (21, 2462296), (24, 2154509), (28, 1846722), (41, 1261176), (42, 1231148), (56, 923361), (82, 630588), (84, 615574), (123, 420392), (164, 315294), (168, 307787), (246, 210196), (287, 180168), (328, 157647), (492, 105098), (574, 90084), (861, 60056), (984, 52549), (1148, 45042), (1722, 30028), (2296, 22521), (3444, 15014), (6888, 7507)]