49156980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:413

約数の個数: 96

約数和(自身を含む): 145152000

約数和(自身を除く): 95995020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 179, 199, 230, 276, 345, 358, 398, 460, 537, 597, 690, 716, 796, 895, 995, 1074, 1194, 1380, 1790, 1990, 2148, 2388, 2685, 2985, 3580, 3980, 4117, 4577, 5370, 5970, 8234, 9154, 10740, 11940, 12351, 13731, 16468, 18308, 20585, 22885, 24702, 27462, 35621, 41170, 45770, 49404, 54924, 61755, 68655, 71242, 82340, 91540, 106863, 123510, 137310, 142484, 178105, 213726, 247020, 274620, 356210, 427452, 534315, 712420, 819283, 1068630, 1638566, 2137260, 2457849, 3277132, 4096415, 4915698, 8192830, 9831396, 12289245, 16385660, 24578490, 49156980]

約数ペア:

[(1, 49156980), (2, 24578490), (3, 16385660), (4, 12289245), (5, 9831396), (6, 8192830), (10, 4915698), (12, 4096415), (15, 3277132), (20, 2457849), (23, 2137260), (30, 1638566), (46, 1068630), (60, 819283), (69, 712420), (92, 534315), (115, 427452), (138, 356210), (179, 274620), (199, 247020), (230, 213726), (276, 178105), (345, 142484), (358, 137310), (398, 123510), (460, 106863), (537, 91540), (597, 82340), (690, 71242), (716, 68655), (796, 61755), (895, 54924), (995, 49404), (1074, 45770), (1194, 41170), (1380, 35621), (1790, 27462), (1990, 24702), (2148, 22885), (2388, 20585), (2685, 18308), (2985, 16468), (3580, 13731), (3980, 12351), (4117, 11940), (4577, 10740), (5370, 9154), (5970, 8234)]