51857808

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:360

約数の個数: 80

約数和(自身を含む): 138384000

約数和(自身を除く): 86526192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 89, 122, 178, 183, 199, 244, 267, 356, 366, 398, 488, 534, 597, 712, 732, 796, 976, 1068, 1194, 1424, 1464, 1592, 2136, 2388, 2928, 3184, 4272, 4776, 5429, 9552, 10858, 12139, 16287, 17711, 21716, 24278, 32574, 35422, 36417, 43432, 48556, 53133, 65148, 70844, 72834, 86864, 97112, 106266, 130296, 141688, 145668, 194224, 212532, 260592, 283376, 291336, 425064, 582672, 850128, 1080371, 2160742, 3241113, 4321484, 6482226, 8642968, 12964452, 17285936, 25928904, 51857808]

約数ペア:

[(1, 51857808), (2, 25928904), (3, 17285936), (4, 12964452), (6, 8642968), (8, 6482226), (12, 4321484), (16, 3241113), (24, 2160742), (48, 1080371), (61, 850128), (89, 582672), (122, 425064), (178, 291336), (183, 283376), (199, 260592), (244, 212532), (267, 194224), (356, 145668), (366, 141688), (398, 130296), (488, 106266), (534, 97112), (597, 86864), (712, 72834), (732, 70844), (796, 65148), (976, 53133), (1068, 48556), (1194, 43432), (1424, 36417), (1464, 35422), (1592, 32574), (2136, 24278), (2388, 21716), (2928, 17711), (3184, 16287), (4272, 12139), (4776, 10858), (5429, 9552)]