55139952

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{433}}^1$

素因数の和:830

約数の個数: 80

約数和(自身を含む): 163600640

約数和(自身を除く): 108460688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 379, 433, 758, 866, 1137, 1299, 1516, 1732, 2274, 2598, 2653, 3031, 3032, 3464, 4548, 5196, 5306, 6062, 6064, 6928, 7959, 9093, 9096, 10392, 10612, 12124, 15918, 18186, 18192, 20784, 21224, 24248, 31836, 36372, 42448, 48496, 63672, 72744, 127344, 145488, 164107, 328214, 492321, 656428, 984642, 1148749, 1312856, 1969284, 2297498, 2625712, 3446247, 3938568, 4594996, 6892494, 7877136, 9189992, 13784988, 18379984, 27569976, 55139952]

約数ペア:

[(1, 55139952), (2, 27569976), (3, 18379984), (4, 13784988), (6, 9189992), (7, 7877136), (8, 6892494), (12, 4594996), (14, 3938568), (16, 3446247), (21, 2625712), (24, 2297498), (28, 1969284), (42, 1312856), (48, 1148749), (56, 984642), (84, 656428), (112, 492321), (168, 328214), (336, 164107), (379, 145488), (433, 127344), (758, 72744), (866, 63672), (1137, 48496), (1299, 42448), (1516, 36372), (1732, 31836), (2274, 24248), (2598, 21224), (2653, 20784), (3031, 18192), (3032, 18186), (3464, 15918), (4548, 12124), (5196, 10612), (5306, 10392), (6062, 9096), (6064, 9093), (6928, 7959)]