51390024

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:603

約数の個数: 96

約数和(自身を含む): 151437600

約数和(自身を除く): 100047576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 89, 98, 147, 168, 178, 196, 267, 294, 356, 392, 491, 534, 588, 623, 712, 982, 1068, 1176, 1246, 1473, 1869, 1964, 2136, 2492, 2946, 3437, 3738, 3928, 4361, 4984, 5892, 6874, 7476, 8722, 10311, 11784, 13083, 13748, 14952, 17444, 20622, 24059, 26166, 27496, 34888, 41244, 43699, 48118, 52332, 72177, 82488, 87398, 96236, 104664, 131097, 144354, 174796, 192472, 262194, 288708, 305893, 349592, 524388, 577416, 611786, 917679, 1048776, 1223572, 1835358, 2141251, 2447144, 3670716, 4282502, 6423753, 7341432, 8565004, 12847506, 17130008, 25695012, 51390024]

約数ペア:

[(1, 51390024), (2, 25695012), (3, 17130008), (4, 12847506), (6, 8565004), (7, 7341432), (8, 6423753), (12, 4282502), (14, 3670716), (21, 2447144), (24, 2141251), (28, 1835358), (42, 1223572), (49, 1048776), (56, 917679), (84, 611786), (89, 577416), (98, 524388), (147, 349592), (168, 305893), (178, 288708), (196, 262194), (267, 192472), (294, 174796), (356, 144354), (392, 131097), (491, 104664), (534, 96236), (588, 87398), (623, 82488), (712, 72177), (982, 52332), (1068, 48118), (1176, 43699), (1246, 41244), (1473, 34888), (1869, 27496), (1964, 26166), (2136, 24059), (2492, 20622), (2946, 17444), (3437, 14952), (3738, 13748), (3928, 13083), (4361, 11784), (4984, 10311), (5892, 8722), (6874, 7476)]