51689904

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{21977}}^1$

素因数の和:22002

約数の個数: 60

約数和(自身を含む): 155340504

約数和(自身を除く): 103650600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 21977, 43954, 65931, 87908, 131862, 153839, 175816, 263724, 307678, 351632, 461517, 527448, 615356, 923034, 1054896, 1076873, 1230712, 1846068, 2153746, 2461424, 3230619, 3692136, 4307492, 6461238, 7384272, 8614984, 12922476, 17229968, 25844952, 51689904]

約数ペア:

[(1, 51689904), (2, 25844952), (3, 17229968), (4, 12922476), (6, 8614984), (7, 7384272), (8, 6461238), (12, 4307492), (14, 3692136), (16, 3230619), (21, 2461424), (24, 2153746), (28, 1846068), (42, 1230712), (48, 1076873), (49, 1054896), (56, 923034), (84, 615356), (98, 527448), (112, 461517), (147, 351632), (168, 307678), (196, 263724), (294, 175816), (336, 153839), (392, 131862), (588, 87908), (784, 65931), (1176, 43954), (2352, 21977)]