48554955

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1168

約数の個数: 48

約数和(自身を含む): 89945856

約数和(自身を除く): 41390901

約数列:

[1, 3, 5, 9, 15, 23, 43, 45, 69, 115, 129, 207, 215, 345, 387, 645, 989, 1035, 1091, 1935, 2967, 3273, 4945, 5455, 8901, 9819, 14835, 16365, 25093, 44505, 46913, 49095, 75279, 125465, 140739, 225837, 234565, 376395, 422217, 703695, 1078999, 1129185, 2111085, 3236997, 5394995, 9710991, 16184985, 48554955]

約数ペア:

[(1, 48554955), (3, 16184985), (5, 9710991), (9, 5394995), (15, 3236997), (23, 2111085), (43, 1129185), (45, 1078999), (69, 703695), (115, 422217), (129, 376395), (207, 234565), (215, 225837), (345, 140739), (387, 125465), (645, 75279), (989, 49095), (1035, 46913), (1091, 44505), (1935, 25093), (2967, 16365), (3273, 14835), (4945, 9819), (5455, 8901)]